Pinterest Code: 119e79e8f3c084b84b2e03abae041ed4

ThermoPro TP65

(120 customer reviews)

$27.99 $27.99

Availability: In stock

Indoor Outdoor Temperature and Humidity Monitor

  • Large backlit touchscreen】4”large LCD display features a backlit touchscreen, making the indoor outdoor weather station easier to read in dim light conditions and superbly simple to use.
  • Wireless temperature and humidity monitor】 measures indoor/outdoor temperatures and humidity percentages. Capable of displaying the readings from up to 3 outdoor remote sensors to monitor multiple locations. Temperature displayed in °F or °C.
  • MAX & MIN records】All time/24 hours MAX & MIN temperature and humidity percentages recorded and displayed on humidity gauge. Temperature/Humidity trend arrows indicate whether it’s getting warmer or colder or more humid near the remote sensor.
  • 200ft Remote range】indoor/outdoor thermometer wireless with 200ft/60m remote range, capable of strong signal penetration (enhanced 433 MHz); Tabletop, wall-mountable and magnetic back design.
  • Multiple placement options】Digital outdoor thermometer, features a magnetic back to allow you to easily attach to any metal surface; a hanging hole for hooks;tabletop for any layout situation, which help you place your outdoor thermometer anywhere to fit your home’s needs!
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    We offer free 3-5 day shipping for orders > $35. Expedited shipping is available as well!

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    Superior Warranty

    Buy knowing our products are backed by our best in class 3 year warranty.


    If you're unhappy with your ThermoPro for any reason, contact us within 30 days and we'll issue a full refund!

  • Revered Customer Service

    Have any questions? Our friendly customer support team will be happy to answer them all!

ThermoPro TP65 Digital Hygrometer Thermometer,Jumbo Touchscreen and Backlight Temperature Humidity Monitor, 200ft/60m Range

Equipped with professional grade sensors, the ThermoPro TP65 thermometer provides the most accurate measurements, be it for indoor humidity or temperature, allowing you to be aware if adjustments are necessary for your household.
The indoor thermometer and humidity gauge is not just highly accurate but extremely user friendly with a backlight for those last-minute nighttime checks on current readings before bed.
That’s not all, no longer will it be necessary to unmount the device off your wall or fridge to switch settings, simply use the sleek touchscreen display. Furthermore, this temperature gauge provides an abundance of valuable information,such as displaying 24 hour/all-time high/low records and current trends for both humidity and temperature and humidity level icons that indicate if your home is too humid, too dry or just right!

If outdoor sensor stop working and the weather turns very cold,please try rechargeable(nickel cadmium) batteries or Lithium batteries.


  • Large Screen with Huge Digits displays the current indoor-outdoor temperature and humidity percentages.
  • Blue backlight is bright and makes the screen easy to read in low light when activated, and automatically turns off after 15 seconds.
  • Being able to adjust settings with the touchscreen display instead of taking the device off the wall or fridge.
  • Temperature and humidity trend indicators.
  • Includes all-time / 24 hours high and low records for temperature and humidity.
  • Easily reset the temperature and humidity with the press of one front facing button.


  • Transmission frequency:433 Mhz
  • Transmission range up to 200 feet in open area.(range maybeshorter based on interference present)
  • Indoor Temperature range: -4 °F ~ 158°F (-20 °C ~ 70 °C)
  • Outdoor Temperature range: -4°F ~ 158°F (-20 °C ~ 70 °C)
  • Humidity range: 10% ~ 99%
  • Temperature tolerance: +/- 2.0 °F (+/- 1.1 °C)
  • Humidity tolerance: ±2% from 30% to 80%; ±3% below 30% and above 80%
  • Power: 2 X AAA 1.5V for base unit and 2 X AAA 1.5V for remote sensor
ThermoPro TP-65S Features

Package Contents:

  • 1 x Base Station Unit (Receiver).
  • 1 x Remote Sensor (Transmitter).
  • 4 x AAA size batteries (included)
ThermoPro TP-55 Digital Wireless Hygrometer

Large Screen with Huge Numbers 
4″ large LCD display with huge numbers makes it extremely easy to read even at far distances; Low battery indicator.

Backlight Function 
The blue backlight is bright and makes the screen easy to read in low light when activated, and automatically turns off after 15 seconds.

Touch Screen 
CH/SYNC: Press once to display the temperature and humidity readings from up to 3 outdoor remote sensors;Press and hold this button to enter the synchronization mode.
°F/°C : Fahrenheit degree and Celsius degree can switch convinently. 
Backlight : The screen can light up for easy reading. 
All time/24 HRs : Allow you to see temperature/humidity in the past or last 24 hours.

ThermoPro TP65 Show Reading

The receiver of the TP-65 hygrometer thermometer is capable of displaying the readings from up to 3 outdoor remote sensors to ensure you can monitor multiple locations at the same time such as your bedroom, baby’s room and your outdoor temp.

There is 1 remote sensor in the package, extra sensors sold separately. Link to outdoor remote sensor:


ThermoPro Hygrometer Magbetic Back

The remote sensor must be always placed upwards so that rain won’t get inside the sensor through the vent holes on the bottom of the sensor.

200ft/60m Range

Transmission range up to 200 feet in open area. (range maybe shorter based on
interference present)

Wall Mount Design

The remote sensor must be always placed upwards so that rain won’t get inside the sensor through the vent holes on the bottom of the sensor.

120 reviews for ThermoPro TP65

  1. Dan Hamachek

    The sensor on my ThermoPro TP65 Indoor Outdoor has stopped working. Reset did not help. Do I need to change the battery?

    • CSTEAM (store manager)


      If you are not getting any readings, we would recommend trying with a new battery and performing another hard reset.

      Please contact our service team at for more assistance with this inquiry.

  2. Claire

    Will you honor the same three year warranty on the latest model and if I end up using Amazon for purchasing it?

    • CSTEAM (store manager)


      Yes, we will honor the three year warranty for Amazon purchases as well.

  3. Barbara McCormick

    Does the remote sensor need to be charged? If yes, how

    • CSTEAM (store manager)


      Our TP65 package includes a battery operated sensor and will not need a charge.

  4. Susan Doane

    I needed to change the batteries on my TP 65. When it synced, “LL” shows for the outside humidity. I couldn’t find anything addressing this issue. Help would be appreciated. Thank you.

    • CSTEAM (store manager)


      The LLL reading in the humidity section would mean the humidity is below 10%.

      If this is not the case, there may be an issue with the actual device.

      If you feel the device is malfunctioning, please contact our service team at

  5. Riccardo

    The TP60S outdoor sensors work also with TP65 model?

    • CSTEAM (store manager)


      Yes, the outdoor sensor of the TP60S is also compatible with the TP65 model.

  6. Nitin

    What is the difference between the TP65 and the TP65A?

    • CSTEAM (store manager)


      The difference between the TP65 and TP65A is only the included sensor in the package.

      The TP65 includes a battery operated TX-2 sensor and the TP65A includes a rechargeable TX-4 sensor.

  7. John Peterson

    Have Model TP-65A. Why is the .pdf manual not searchable?

  8. Scott

    How many remote sensors come with the main unit? TP65

    • CSTEAM (store manager)


      The TP65 package includes one sensor.

      The TP65 device can support a total of 3 sensors.

  9. Tiger Chen

    This is an inexpensive and good-quality detector. I have used the temperature for two years and I am very satisfied. This product can be placed on the table or on the table. I have always been on the table. Always go out to check the temperature before going out. Choose the right one, but the recent sensor is broken. Used outside for two years. I tried to contact the product manufacturer. I wanted to buy a new sensor. As a result, the manufacturer unconditionally agreed to give me a new sensor. This kind of post-sale service has to be praised for him. I think this is a reliable manufacturer. This product is worth buying.

  10. David Miller (verified owner)

    Excellent product,great price,excellent customer service 👍🇺🇸!!

  11. David A

    Base unit and outdoor unit read within 1 degree Centigrade of each other which is good for this type of product. Other reviewer’s comments suggest they do not appreciate how costly accurate calibration is and to say the readings do not agree with their spirit thermometer I would ask if it was a certified one, and if not why do they think it is correct. They do not even specify whether they are referring to Centigrade or Fahrenheit readings.
    Battery life of the indoor unit so far exceeds 6 months and the rechargeable outdoor unit easily goes 10-12 weeks between charges.
    Overall a good quality product which I am very pleased with.

  12. David

    I like ThermoPro products however the TP-65A hasn’t lived up to expectations. The indoor temp seems to be fairly accurate, what’s 3 – 4 degrees off is the outdoor sensor. I hate returning products, but with no way to calculate the outdoor sensor, why keep it.

  13. davekram (verified owner)

    I still own the TP-60s, and because of their Quality purchased the TP-65, because I wanted a lighted face, the only problem is the Light switch is next to the Channel switch, as I keep hitting it, and changing channels, they need to change Location between the 2, as that way at night I know the Light switch is in the corner. I also like the Bigger Facing(about 25% bigger). All 3 units Temps agree with each other by about 2-3 tenths of a degree.. My batteries last at least 8 months, using Duracell Pro series.. I do agree that it would be nice to be able to Calibrate the Sending Units..

  14. John

    Nice unit but whatever batteries are used, only get approximately 1 month before having to change them. After 1 year, you have more money in batteries than the unit.

  15. James Salmon

    Would be 5star if the indoor unit and outdoor sensor read the same when next to each other. 2 degrees difference

  16. Mark

    Great value, easy setup…
    My TP-65 unit was received within two days of ordering, required less than 5 minutes to set up.

    A necessary monitoring instrument for the rapidly changing temperature in Colorado mountain seasons.

  17. Tim Patterson

    I like the looks and display of this unit, but I’m disappointed that the outdoor temp is 3 degrees from my spirit thermometer. It would be nice to have some way to calibrate the outdoor sensor.

  18. Dennis Tracey

    I have a TP55 and a TP65 the 65 is always at least one degree different and the outdoor temp is inaccurate.

  19. Ruben Milstead

    Knowing the temperature outside is important to me so I could dress appropriately and this device gives me that information.

  20. Babette Wasp

    Knowing the temperature outside is important to me so I could dress appropriately and this device gives me that information.

  21. Babette Wasp

    I have had it for a week. So far – so good. It was touchy when I first set it up. The temperatures were incorrect. I guess to took time for the outdoor sensor to regulate and transmit properly to the base unit. But the next morning it seemed to be ok and has been working properly since then.

  22. David Welshans

    Initial impression was that the Indoor display unit was rather small…smaller than a cell phone. Not really an issue, just expecting larger,

    That said, installed Li batteries in the outside sending unit and one set of the batteries provided in the indoor unit. They synced up within a minute or so. By the time I got the indoor unit mounted, both reported temperatures were the same. They also matched the temperature on our Heat/AC thermostat.

    Installed the outside sensor. Within a few minutes the display updated. Nothing to compare the reading to, but seemed reasonable.

    Satisfied with purchase.

  23. Craig Olthoff

    Have had our unit for about 1 1/2 months. Recently the humidity reading shows LL —- what does that mean and why doesn’t it show a number?

  24. Jim Weller

    Had the base station and outdoor sensor near each other indoors and the temperature after a half an hour is 5 degrees different between the base station and the outdoor sensor. Humidity is the same. Been trying to get accuracy and I thought with all of the 5 star reviews that this would be it. Going back to Amazon and I will try again with a different brand. 5 degrees off. Really?

  25. Emely Erving

    We needed a new indoor outdoor digital thermometer for our home and also wanted one for our new RV. WOW! Love everything about this! Large digital display, backlight and very accurate! Price is great as well. Definitely buying more for holiday gifts.

  26. Francis Wolter

    I installed this up north at our cabin and I am very pleased with it. We monitor the inside temp, outside temp and the temp on the porch. I will be ordering an additional sensor to monitor the temp around our indoor pizza oven.

  27. Aldo Maguire

    I have no reason not to gove this product 5 stars. Easy to use right out of the box, put batteries in, hang the sensor and your ready to go. I like the look and the numbers can be read from across the room. As for accuracy, I have two other less expensive devices I used to check it and all were within 1-2 degees of each other, so good enough. YES I would recommend it and buy it again.

  28. Augustina Coppler

    This is the easiest hygrometer to use and set up I’ve ever used!

  29. grfu (store manager)

    I waited about a week before I wrote this review just to see how it worked and the accuracy of the units. I ordered one extra transmitter to keep a track of the temperature in my garage, since the garage faces north and is always cold. I also needed to know what the humidity is in it and also during the summers, how warm it gets in there since I keep my home-canned goods and other staples in my “garage pantry”. I also needed to know the outside temperature and humidity measured on the north side of the house. We have another sensor that gives us the temperature, wind speed, humidity, etc. on the southwest side of the house. Now, back to these units, it took them between 3-4 minutes to “settle down” and give me a true reading. Of course, reading all the other reviews, I paid close attention to what others said, and I was patient. I compared the ThermoPro units to the one we have existing in the house, my WeatherBug App on my phone, and the TV broadcast, amazingly, all of the readings on these three units were identical. The TV broadcast was way off. Even NOAH was the same as these three units. (I just wish I was getting the salaries the TV personalities get to make “educated guesses” and be wrong 50% of the time (lol).)

  30. Ruben Bromfield

    Arrived on time, good instructions, works well. Fast shipping

  31. Rivka Chez

    Works great and easy set up. Temps are accurate and remote has plenty of range.

  32. Isidro Sukhram

    Easy to see. Accurate! Works great

  33. Bridgette Lazarte

    Easy setup and easy to use.

  34. Refugio Russon

    Perfect quality! It works great for my indoor grow.

  35. Starr Arriaga

    I love the thermopro. Good device. Keeps accurate indoor and outdoor temperature readings.

  36. Desmond Nachman

    Bought 2 of these, 1 for the house and 1 for the RV. I am very, very happy with how they work and the fact that each has 3 different channels so they do not interfere with each other. Good device. Keeps accurate indoor and outdoor temperature readings.

  37. Lily Dimopoulos

    Product is well made and accurate. Set it up and immediately had inside and outside temperatures. I liked it enough to order another one and extra sensors.

  38. Benny Jenson

    Works great. So far so good. Seems more accurate than the La Crosse and glad it has humidity both indoor and outdoor.

  39. Kenneth Thau

    Excellent unit and it can sit on the side of the refrigerator, easily seen and not take up counter room. A must buy!

  40. Maria Sumida

    Love the touch screen and the back lite. The only thing I would change is to make the channel icons a little bigger. I liked it enough to order another one and extra sensors.

  41. Bobbi Felber

    I am very happy with my purchase. It is working well and is easy to use. Love the clear easy to read display. And the great customer service.

  42. Buster Spaar

    I really love this so far. I put up a 10×20 greenhouse and put the sensor for outdoors in there. now i do not have to worry or run outside to check the temp in there. just look on my fridge because the main box also has magnets on the back and the temp and humidity are in large bold letters and numbers. so now its just so much easier for me.

  43. Ruthe Peacy

    Work good. We use this on our cruising boat to monitor outside (we measure temps below dodger) and inside (cabin) temps. The TP65 works well and we have been VERY SATISFIED.

  44. Tanner Altidor

    Great indoor/outdoor thermometer. Did a great job of connecting to the outdoor sensor mounted in the 5th wheel hitch. Easy to replace batteries without tools. great price, fast delivery

  45. Ada Bachan

    Works well! It can communicate where others have not been able to. Everything works as said, and customer support is excellent. The screen is darker with the backlight off than I had expected, but is perfectly OK. I have had a number of devices like this over the years, and this is the best one I have ever had. The temperature/humidity is very accurate as I compared it to other thermometers/hygrometers. Also, it communicates to the remote where others have failed. I highly recommend this thermometer/hygrometer.

  46. Rico Schmieder

    Works better than the last five that I have bought. East to setup and use.

  47. Amanda Sluter

    This unit had the functions I wanted. I was looking for temperatures indoors and out doors as well as relative humidity. Also important to me is the high/low for the past 24 hours. The 24 hour/all time values were unclear but I was able to figure it out

  48. Stan Shepperd

    This works great. One in my crawl space and one outside. It helps me monitor the humidity in my crawl space so that I can be sure the humidity level is not getting too high. I was worried about the range and it reading through the floor but it does great!

  49. Susie Stemple

    The ThermoPro TP65 was exactly what I was looking for when it comes to seeing what the outside and inside temperature is . Instructions are easy to follow and set up the digital screen and the outside remote receiver. I used a tie-wrap to attach the remote outside on a window sutter under the carport roof. I am very pleased with your product. Love it very much

  50. Gino Quartararo

    The 3 channel availability potential is a plus. So is the switchable backlight. nice unit

  51. Mallie Canelo

    It is easy to read and accurate. Works well.

  52. Mac Guarno

    Working fine for me. Pretty easy to set up and to change the settings.

  53. Kanesha Mannix

    I really think this product deserves it. I have only had it for around two weeks, but so far, so good.I got this wireless thermometer for a bit of an unconventional purpose; as a wireless way to monitor temperature and humidity (mainly humidity) in my Crested Geckos vivarium. I am very happy with my purchase. 🙂

  54. Dean Crews

    Arrived quickly and works perfect. Fast shipping

  55. Devon Newport

    We just received this thermometer and it appears to work great! Love it very much

  56. Bo Bredin

    Great product…….large digital display enough makes it easy to read, and easy to sets up

  57. Rhona Colacone

    Works Great !

  58. Archie Lamens

    I have been using this unit for a week. Seems to work fine. Temps seem very accurate. Placement of sensor is critical to accurate readings. great unit at good price.

  59. Shawna Muskopf

    This ThermoPro is wonderful! No wires! I put the base outside under the eves and stuck it with Velcro. I put the receiver on my fridge. It tells the temp and humidity inside and outside. My old one did not tell me the humidity. The display is bright and clear. I am very happy with this product. I recommend it to everyone!

  60. Emory Vogle

    Works great great! Nice big numbers that are easy to see and backlight feature is awesome. Would highly recommend it to everyone. Useful!

  61. Kristan Ceja

    So far so good! very accurate, the display is easy to read, and we are happy campers.

  62. Taylor Kelker

    The THERM PRO is a great and needed tool to calibrate Tempature readings; Works really good, Humitity Is also good to know and works fine as well.

  63. Lakendra Bizzle

    The product operates as advertised. Very satisfied with product.

  64. Fritz Sebastian

    I bought this for my father-in-law as he wants something can show both indoor and outdoor temperature and humidity, and he needs no fancy models, e.g. no clock, no alarm etc. This is perfect! He really likes it. Easy to set up and large digits to show the numbers. Temperatures on the indoor and outdoor display appear to be accurate.

  65. Idell Mariani

    I purchased this to replace a store bought brand that went kaput. Funny how you get so used to looking at them. This unit is great. Easy to read and very accurate.

  66. Marlin Boldin

    Ok first of all I love the large readout. I wish that led light stay on all the time but it only lights up for 15 seconds when you tap the button. I did not realize that but it ok. very accurate.

  67. Rebeca Ariano

    This unit arrived promptly and setup was so simple. After checking inside and outside temps showing on unit with another certified thermometer the readings were within 1 degree. Humidity readings are accurate enough and the trendings are a nice touch.

  68. Warren Rodenizer

    After owning several different variations of these and reviewing many more, I chose this one and am very pleased with it. The display is large and clear and lights up with the touch of a finger. I am quite pleased with it.

  69. Filomena Kleinfelder

    Received unit with one transmitter and set it all up. By the way, fast hipping, very like it

  70. Marion Antczak

    Exellent product! I liked most the ease of reading the instrument and the accuracy.

  71. Kiersten Murrell

    Great product, thanks for your best service!!!!!!!!!!

  72. Hugh Odegard

    Very easy to follow instructions. Like the light. Accurate ,its what I expected thank you.

  73. Maisha Rener

    Works great , its what I expected- very accurate for my needs. Waiting for the TP65 remote sensors to become available!

  74. Gerardo Pendarvis

    Solid, easy to use. Follow directions and easy to set up. Enough large screen display, easy to readout

  75. Effie Breitbarth

    So far it works great. This is a nice size and it seems to better than most other models.

  76. Sean Wettach

    Easy to install, affordable

  77. Cara Marumoto

    Works well, numbers are very easy to read. I like the magnet on the back, very easy to just stick it to the fridge. I use it in my greenhouse so I know what the temperature is out there.

  78. Fabian Mcmann

    I am really liking this little weather station. I could not find one that was battery operated that had a barometer as well so I went with this one. Glad I did! It is a compact little unit but the display is totally readable at any angle which is much much better than some of the other color screen

  79. Josphine Macbeth

    Great indoor/outdoor monitor. Accurate and so easy to read. Definately a 5 star product and fast shipping

  80. Bryon Yozamp

    Very reliable, very legible with big numbers.. This unit is perfect for the house – it was up and running in 10 minutes without even reading the instructions.

  81. Ninfa Trenholm

    I have always wanted one of these it will serve me well. Love it very much, very useful

  82. Rolando Mogel

    Works well. Great price

  83. Lizzette Bottex

    This little thing is great. I am using it to monitor humidity in my crawlspace and have it sitting on the kitchen fridge. (Magnetic)Tested its accuracy with another humidistat and hygrometer that I use around the house and it was spot on with the other two devices.The remote monitor devices seems to work best when It is hanging and not sitting on something. Exactly as described

  84. Thad Ramelb

    Works fine. Bold numbers are easy to read. Exactly as described

  85. Candelaria Ewards

    Works as expected. Very nice product, accurate and reasonably priced. Took a bit of adjusting location to get an accurate outdoor read. Fantastic customer service! Had a small issue with the receiver unit and they 1 day shipped me a replacement no questions asked.

  86. Isaiah Bulluck


  87. Nisha Czekaj

    The device works perfectly.I am very happy with it especially as compared to the other unit it replaced.

  88. Adalberto Olm

    Very easy to set up and use. I needed a small instrument for outdoor humidity as I turn the weather into the National Weather Service each morning. It is a great size and easy-to-use. Thank you

  89. Talisha Alvizo

    Easy setup, and has enough range for me to put the remote in the trees. Love the back light and large display too.

  90. Manual Pavolini

    Works well, numbers are very easy to read.

  91. Shelli Thoren

    Great Digital thermometer easy to set up wireless signal works at the distance advertised. I like the magnet on the back, very easy to just stick it to the fridge

  92. Dirk Wachter

    great unit at good price. does what it says! . I use it in my house so I know what the temperature is out there.

  93. Amberly Welander

    Easy to program. So far seems to be working well. It is easy to read without all the extra dates, time etc.

  94. Sherryl Fredrickson

    Its working great ,its what I expected thank you.

  95. Eduardo Sheskey

    Easy to set up and works perfectly. Pleased with this purchase. For great customer service.

  96. Kindra Huron

    Easy to set up, no issues. Love it

  97. Rigoberto Meyering

    The large display showing temp and humidity (inside and outside) is nice. Also liked the fact that two additional temp sensors can be added. We added a second sensor to get another outside temp. It was very easy to add.

  98. Lorette Zagroba

    Works great. Wonderful customer service. And fast shipping

  99. Stevie Sappenfield

    It is working great, and is easy (and inexpensive) to add other temp sensors to. like that it has a magnetized back

  100. Kelsie Lord

    Excellent product and quick delivery. Working well.

  101. Randall Aschan

    This is a nice size and it seems to better than most other models. It is a good size too, not too small and not too big, it even has a light up feature like a timex indiglo watch.

  102. Glennie Gohr

    Good product, high quality

  103. Gerard Fiscal

    Great price, this product is amazing. User friendly and very accurate. I am saving up to get 2 more sensors because it has 3 channels, so you can get the status of multiple locations.

  104. Ardell Guth

    Seems to be pretty accurate. The large numbers in the readout make it very easy to read.

  105. Del Pepitone

    I can check the temp and humidity in my shop/garage from the kitchen. The setup was easy. Love it verymuch

  106. Gilma Damron

    Nice compact Hygrometer. Nice size display. Work well

  107. Jacques Etzler

    It is very nice and easy to read. Works great! It is nice to have the current temp out in the morning and evenings! Handy, small and easy to read.

  108. Argentina Aschim

    Once I put some fresh batteries in the unit it solved a lot of startup problems. The batteries that came with the unit were drained of their power and had to be thrown away.The unit seems to be working now.

  109. Renato Tamer

    Love this indoor/outdoor thermometer. Very reliable, very legible with big numbers. Use it everyday.Also love the clear instructions that came with it as well as the e-mail.

  110. Chara Schange

    Exellent! Very easy to setup, easy to use, instructions were good. Seems to be of good quality, I recommend this product if you need a thermometer

  111. Lonny Loden

    Perfect size and quite accurate. It is smaller than it seems in the picture but fits nicely on the desk.

  112. Catherina Tuggerson

    Does what it promises. Accurate in and outdoors. Inside unit is standalone, wall hanging or magnetic to fridge.

  113. Robt Sheaks

    Perfect! Works well

  114. Timika Pomeroy

    Exactly as described. Great price

  115. Lewis Erlich

    Good product, accurate and reasonably priced.

  116. Inez Lee

    The device works as advertised. Works great

  117. Gustavo Wakeham

    The device works perfectly. It coincides with my thermostat thermometer with little or no variation. I am very happy with it especially as compared to the other unit it replaced. Nothing negative to report so far.

  118. Ji Salgado

    Works great and easy set up. Temps are accurate and remote has plenty of range.

  119. Bert Sagal

    I bought this to replace an old outdated unit. This was more than I expected. Works very well, easy to read display. Trust me, any doubts, just buy it!

  120. Paulina Dallmann

    This is a great little indoor / outdoor thermometer, very accurate. Keeps accurate indoor and outdoor temperature readings.

  121. Marquis Oldenburger

    I love this device super easy to setup and so far I have not had an issue with it. It seems to be accurate and the sending unit has been through a couple of rain storms and have not quite yet. Numbers look exactly like image – easy to read.

  122. Deidra Boykins

    It has a magnetized back, small, convenient, and accurate so far. have had it a few weeks now. This is by far the best we have had… and reasonably priced imo

  123. Devon Defenderfer

    the product works fine. East to setup and use. The large numbers in the readout make it very easy to read.

  124. Casey Bjorgen

    Works great love it. East to setup and use.

  125. Casey Murthy

    Worka well, and my wife loves the three channel readout,

  126. Gaylene Ollivierre

    Works as advertised and is a great value. And have a great customer service.

  127. Cristobal Browy

    Works great! Very simple to use. Worked like a charm from the getgo. Handy, small and easy to read.

  128. Vinnie Corpuz

    The device works as advertised. Nothing negative to report so far. Just what I wanted!

Only logged in customers who have purchased this product may leave a review.


TP-65 Specification

Temperature Range


Base Station

-22.0 to 140.0℉(-30.0 to 60.0℃)

Remote Sensor

-40.0 to 158.0℉(-40.0 to 70.0℃)

Temperature Tolerance

±0.9℉(±0.5℃)from 32 to 140℉(0 to 60℃)

otherwise ±1.8℉(±1℃)

Humidity Range


Base Station

10% ~ 99%

Remote Sensor

10% ~ 99%

Humidity Tolerance

±2%from 30% to 80%,otherwise ±3%

Refresh rate


Base station

30 seconds

  Remote sensor

Less than 60 seconds

Sensor Type


Transmission Range*

300ft (100M)

Wireless Technology

ASK 433Mhz

Display Base Station

LCD, 3 1⁄10 Length x  2 1⁄2 Width inches(79.0L x 62.0W mm)



Unit Size


Base Station

4 3⁄8 Length x 3 3⁄8Width x 1 Height inches

(110.0L x 85.0W x 25.0H mm)

Remote Sensor

 2 15⁄16 Length x  2 1⁄4 Width x 15⁄16  Height inches

(74.0L x 63.5W x23.0H mm)



Base Station

3.0V( 2x AAA Batteries)

Remote Sensor

3.7V(1 x 18650 Built-in lithium rechargeable battery)

*The stated transmission range is based on tests at an ambient temperature of 77°F or 25°C without any obstructions or electromagnetic interference. Your range can vary depending on the number of obstructions and electromagnetic in your environment

Instruction Manual


  1. One base station unit (Receiver)
  2. One remote sensor (Transmitter)

*Although the remote sensor is designed to be rain- proof, the remote sensor must be always placed upwards so that rain won’t get inside the sensor through the vent holes on the bottom of the senor which functions to let the remote sensor detect the environmental temperature and humidity more precisely and quickly.    

Indoor base station (receiver) features

TP-65 Indoor base station (receiver) features

  1. Large LCD display
  2. Outdoor temperature
  3. Outdoor humidity
  4. Indoor temperature
  5. Indoor humidity
  6. Four Touch Buttons :
  7. SIDE
  8. Stand
  9. Magnet
  10. Wall hanging hole
  11. Battery compartment


  1. LCD display: Displays the current outdoor humidity/temperature and indoor humidity/temperature.
  2. Battery Compartment: Holds 2 AAA batteries to power the unit.
  3. Tabletop and wall-mounted design.
  4. Indoor Temperature range: -4°F~158°F(-20°C~70°C).
  5. Humidity range: 10% ~ 99%.
  6. Temperature display unit: °C and °F selectable.
  7. Temperature Resolution: 0.1 °C/°F.
  8. Humidity Resolution:1%.
  9. Low battery indication.
  10. Four touch buttons.
  11. Backlight.

Touch Buttons

CHANNEL/SYNC: Press once to display the temperature and humidity readings from up to 3 outdoor remote sensors; Press and hold this button to enter the synchronization mode. MAX/MIN/CLEAR: Touch once to display the maximum or minimum temperature and humidity; Press and hold to clear the history data. °F/°C/History: Press to select the temperature display in ºC or ºF; When the display shows the maximum or minimum temperature and humidity. Touch this button once to set the maximum and minimum data record time interval between ALL TIME or 24 hours. Note: Both ALL TIME and 24 hours represent the time since you last manually cleared the history data or installed a new battery. temperature button : Touch once to turn on/off backlight. If you do not press the button for 15 seconds, the backlight will be automatically turned off.

Temperature & Humidity Trend

  1. temperature & humidity increase trend indicates the temperature & humidity is in an increasing trend.
  2. flat errow - temperature & humidity no change indicates the temperature & humidity is in a no change trend.
  3. temperature & humidity decrease trend indicates the temperature & humidity is in a decreasing trend.

Outdoor remote sensor (transmitter) features

TP-65 Outdoor remote sensor (transmitter) features

  1. TX LED
  2. Wall hanging hole
  3. TX
  4. RESET
  5. Channel 1, 2, 3
  6. 2 AAA battery
  7. Vent holes
  1. Battery Compartment: Holds 2 X AAA batteries to power the unit.
  2. Rain-proof and wall-mounted design.
  3. Outdoor Temperature range: -4°F ~ 158°F (-20 °C ~ 70 °C).
  4. Humidity range: 10% ~ 99%.


CHANNEL Selector (1,2,3): Slide to set Channel 1,2 or 3. RESET: Press once to reset the remote sensor. TX: Press to send temperature/humidity data to the receiver manually.

Battery installation and setup

tp-65 Battery installation and setup

  1. Open the battery compartment of the remote sensor as below Figure;
  2. Slide the channel selector switch inside the battery compartment to your desired channel. For the first remote you may select any channel, for additional remotes select any unused channel;
  3. Insert (2) AAA batteries according to the polarity markings. Replace the battery compartment cover;
  4. Open the battery compartment at the back of the base station and insert (2) AAA batteries according to the polarity markings. Replace the compartment door;

Note: Do not mix old and new batteries. Do not mix alkaline, standard (carbon zinc), or rechargeable (nickel cadmium) batteries. For maximum performance in normal conditions we recommend using good quality alkaline batteries. If the battery power is low, there will be low battery icon showing on the base station display.

Synchronize remote sensors with the base Station

Please note: each time the batteries (either base station or remote sensor) are replaced or base station/ remote sensor lost connection, make sure to follow the below synchronization process to pair and reconnect the base station and remote sensor:

  1. Position the remote sensor near the base station;
  2. Once the batteries are installed in the base station, the RF signal icon signal icon (located on the upper left of the base station display) will flash for 3 minutes, indicating that the base station is in synchronization mode: it is waiting for remote sensors to be registered.
  3. If 3 minutes have passed after the batteries were installed in the base station and the RF signal Icon signal icon is no longer flashing, press and hold the CHANNEL/SYNC button of the base station for 3-4 seconds until the RF signal icon is flashing again to set it back in synchronization mode;
  4. Install the batteries in the remote sensor and wait for a moment or just press either the TX or RESET button inside the remote sensor battery compartment, the remote sensor temperature/ humidity will show on the base station display which indicates the synchronization is complete.
  5. If you have additional remote sensors, repeat the above steps to register the remote sensors (up to 3 remote sensors can be registered with one base station);
  6. If you have registered more than one sensor, press the CHANNEL/SYNC button on the base station to select the remote channel you want displayed permanently on the base station. Press CHANNEL/SYNC button until you observe a circular arrow on the base station LCD display under the channel number. The unit will then auto-scroll, changing from channel to channel every 5 seconds.

NOTE: If you have additional remote sensors, when you are synchronizing remote sensors with the base station, the unit will keep changing from channel to channel in the first three minutes, after that you can select any channel you like or auto-scroll mode.

Place the base station and remote sensor

  1. The indoor base station (receiver) should always be placed in a well ventilated indoor area and located away from vents, heating or cooling elements, direct sunlight, windows, doors, or any other openings.
  2. The remote sensor (transmitter) can be placed on a flat surface indoor or outdoor. Make sure the sensor is within the transmission distance from the base station and with minimal obstructions.
  3. The base station and remote sensor can both be wall mounted.

NOTE: Although the remote sensor is designed to be rain-proof, the remote sensor must be always placed upwards so that rain won’t get inside the sensor through the vent holes on the bottom of the senor which functions to let the remote sensor detect the environmental temperature and humidity more precisely and quickly.

Maximum & minimum recorded temperature & humidity

  1. Press MAX/MIN/Clear button once to display the highest indoor and outdoor temperatures/humidity recorded since last reset. MAX is shown on the display.
  2. Press MAX/MIN/Clear button again to display the lowest indoor and outdoor temperatures/humidity recorded since last reset. MIN is shown on the display.
  3. To clear and reset the max/min records, when either the MAX or MIN record is shown on the LCD display, press and hold MAX/MIN/Clear for 3 seconds.
  4. When either the MAX or MIN record is shown on the LCD display, press ALL-TIME/24 button once to set the data record time interval between ALL TIME or 24 hours. Note: Both ALL TIME and 24 hours represent the time since you last time manually cleared the history data or battery installation.


Question: Are the outdoor sensors weatherproof?

Answer: Yes, but not waterproof.

Question: Will they ever be available again? Will the TP-60 sensor work with the TP-65?

Answer: Yes, the TP60 sensors would work. We just don’t offer the TP-65 sensors yet as the unit is new.

Question: Can multiple base units work with the same sensors? For example, I would have 1 base unit at separate locations, but still connected to the same sensors. Is this possible, or will they only work with one base unit at a time?

Answer: Yes, of course. They will work with multiple base stations at the same time.  

Product Comparison

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ThermoPro TP90 Smart Wireless Indoor Hygrometer WiFi Thermometer Compatible with Alexa

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Price $27.99 $27.99 $18.99 $18.99 $25.99 $25.99 $39.99 $39.99
Availability In stock In stock In stock In stock
Alexa capability No No No Yes
Backlight display Yes Yes Yes Yes
Barometric pressure No No No No
Bluetooth No Yes No No
Calibration feature No No - No
Comfort indicator No Yes No Yes
High low records Yes Yes Yes Yes
Indoor outdoor Indoor and Outdoor Indoor Only Indoor and Outdoor Indoor Only
Mobile app No Yes No Yes
Range 200ft 260ft 200ft -
Remote Yes Yes - No
Remote sensor TX2 - TX4 -
Temperature humidity alerts No Yes No No
Waterproof - - IP65 -
Weather forecast No No No No
Wifi capability No No No Yes

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