ThermoPro TP63A Digital Thermometer Wireless Hygrometer

Easy to read, seems accurate enough compared to two other independent sources. Maybe not “scientific” accurate, but close enough for my needs. I love how easy it is to pair the individual transmitters. And I love that it has the option to scroll through the two that I have without me having to remove the base unit from the wall and select a different channel. I have on transmitter outside on a pillar under roof, and anther in a wine room in the garage. I thought the later might be a challenge because of obstacles and three walls, but no issue whatsoever. I can’t speak to battery life. I hope I don’t have to charge transmitters more than a few times a year, but we shall see.

The display is large with uniformly designed character sizes making it easy to use and understand. I’ve also been impressed with the customer followup and support that is available with clear instructions and even an online video library that explains the setup and use. The three year guarantee is an impressive display of their confidence in their product’s reliability.

Decided to try a wireless solution for monitoring the outside temperature as a replacement for our analog “dial” thermometer. Outdoor dial thermometers do not stand up to the very high summer temperatures. Indeed, ours literally melted in the hot afternoon sun. In addition, condensation on the dial face can obscure the numbers on the dial. The ThermoPro 63a provides the exact functionality I was looking for. My one suggestion is to add velcro to the remote sensor to help affix the sensor to the outdoor surface. See photos. The temperature and humidity readings are easy to read. The orange backlight helps improve readability. I have only had the unit for one week but have been happy to this point. The remote sensor does need to be charged before providing accurate readings. The instructions are useful and the set up takes only a few minutes. Although I have only had this product for a short while, I do recommend it as an alternative to outdoor temperature dials.

So I ordered this for my husband. Well the first one we received did work…..for about 2 weeks. I recharged it and it lasted a week. With the return date approaching I call Amazon who sent another. So far so good. Now my observation is that these third party sellers just buy things and then sell them. I suspect that the recharageable battery in the first one was no good. Probably old. The first one took around 5 hours to charge and the second one charged in about an hour. I did notice that the original stickers for quality control had been covered with a new one. On the second one that was not the case. ThermoPro is a good product line but when these third party sellers buy and sell their products not knowing if what they have is old, used, whatever it gives the company bad name. So I’d say try it but at the first hint of problems call and get a replacement.

Very reasonable price. I bought this to have a monitor for outside temp from inside after wife accidentally broke the thermometer hanger on the porch. I was impressed enough with the performance of the first unit, I bought two more of the sensor units. The display alternates the ‘Out’ reading on the top of the display between three possible units. If you just have one, it stays on that reading, but if you have two, the display will cycle between all three, leaving the third sensor (if not there) reading blank lines. I found it annoying enough to buy a third one to fill that spot in the display cycle with a separate garage reading. These devices are each about a degree apart in the same location and the humidity reading as much as 4% different in same location, but they are close enough for my use purposes. The display is very easy to read from several feet away with bad eyes, the screen has a light button at the bottom that is very useful at night, and I am over a week on the first charge of the outdoor sensor.

I was impressed with how well this little champ stays connected with the remote sensor all the way through my stucco walls. The sensor is about 50′ away in the arroyo behind our casa. I still give it 5 stars, because I am generally so happy with it. The only negative is that it can be hard to read in low-light from across the room. It does have a back-light feature, but as best I can figure – you have to touch the little light button at the bottom of the unit to ignite the back-light and it turns itself off after a minute or so.
Also of interest to some people: the indoor unit utilizes batteries. The outdoor sensor has a rechargeable lithium battery and requires a charge inside, while plugged into a standard phone charger with the included USB cable. Moral of this story: place the outdoor sensor in a spot it is relatively easy to retrieve for your periodic recharging efforts. It’s been running for several days now with no problems. It will be interesting to see how many weeks/ months I manage to get before I have to bring it in for a re-charge.

Was easy to set up and install.

After reading many negative reviews i was hesitant. But i purchased it knowing there was a risk. I am happy to say that this unit is performing amazingly. i tested against other thermometers and this it is very accurate (both indoor and outdoor units). i would buy this again if it broke.

Seems pretty accurate with my thermostat for my living room. Going to be using the remote sensor in my crawlspace. As of just receiving this I am going to give it 5 stars and will update this review if the rechargeable battery fails prematurely.

I purchased this as a replacement to looking at my phone on the weather app and i’m a very pleased. At a glance i know whether it’s hot and humid or dry or cold. I’m most impressed by the reliability. I’ve owned cheap wireless thermometers in the past and i did not like the experience. So far so good with this unit.

Outside emitter is rechargeable, which seems odd at first but i’ll have to see how reliable that is in the future. It’s only mounted using a screw or nail head. I used weather resistant 3M double sided tape to stick it outside a window because i live at the 4th floor. Make sure to keep the USB cable in a safe place because it is not universal.

The display feature a large magnet and a screw hook for easy placement and it uses alkaline batteries. The rear button let you see 24h min/max as well as all-time min/max. There is a reset button for that also.

Replacing a old one. This new one is easier to read. Like it.

Nice to look at a glance and know the weather outside.

So far, works just fine.

Accurate and long battery life and reliable

Hi. Just got it and I am charging the sensor. Sensor and unit are in the same space as you can see. At first there was a wide variance in the data, as some reviews have commented on. But in leaving them alone for over an hour the data between devices stabilized and is very close, as you can see. Plenty good enough for my needs. Size is relatively compact, but text is large, both a plus for me. I own a similar different brand without a backlight, which is the main reason I purchased this. But this is much easier to read, even without the backlight, than my other brand. So far I’m happy. My only concern is the rechargeable sensor, honestly I would prefer batteries. But who knows it may hold a charge a long time. I will try to modify this post if something bothers me in the reasonable future. Otherwise all is good.

Love that it is magnetic and just be stuck on the fridge!

I got this so I would know the humidity outside as well as in, because I have a heart condition that makes humidity above 70 percent with temp above 70 degrees dangerous. The hygrometer I already have inside the house is not in exact agreement, but that is the case with all of these instruments. There isn’t much variance, and the Thermopro, being the more sophisticated, is what I defer to. No more having to get online and check the humidity. Since August of ’19 I’ve only had to recharge the transmitter’s battery once, at the end of January. I’ve not had to replace the batteries in the receiver yet, As of May 31. The display can be difficult to read at an angle. No big deal.

The supplied remote sensor pairs up quickly, and both reading are easy to read on the display. I ordered an additional sensor, a TX-4, which I returned because I thought it was faulty, but the replacement also failed to sync with the main unit. I am returning the second TX-4 and have ordered a TX-2 in hopes that this will work. The TX-4 was labled as 433 Mhz while the sensor supplied with the base unit was labeled as 915 Mhz, I didn’t notice this right away and am hoping that was the reason I had trouble pairing the extra sensor. If that’s not it then I think I have a faulty main unit. Other than that the thermometer has worked well.

I purchased this to replace another that failed within days of purchase. Which had been to replace another identical one that had also failed. So time to try a new manufacturer, and this one has been great. Accurate, and fast, it gauges the temperature fast enough that I can take it from room to room in my home to check the temperature, accurately, in other spaces.

I live in the cold Adirondacks of New York, and an accurate outdoor, and indoor, temperature helps me to know how to dress, when to turn the heat higher, or lower. The dial outdoor thermometer I purchased is only accurate to within 10 – 15 degrees….that’s not helpful.

I like this one, a great deal.

My only complaint is that the ‘minus’ sign is so far over to the left, and so small, that I often don’t notice it.

DUH! I’m really glad I did not toss the charging cord for the outdoor wireless component! It is something I would do!
It comes with a cable that charges it either plugged into the computer, or any one of those device charging socket plugs. After putting fresh batteries into the indoor temp reader…It still wasn’t working, so I decided the outdoor monitor must need new ones. I could not see how to disassemble the back of it without ruining it! I went online to the manufacturer and realized it has rechargeable batteries. I’m really glad I found that cable in with other misc. cables I have stashed away!! Charged it and just pushed a button on the back and reading accurately like a champ. I know I’ve dumbed down over time…but pulled this one off!!!

I just received this device and started using it a few days ago, so I cannot opine on the longer term reliability.

I am about to buy another sensor so I can have a few points of measurement. I am using this device to monitor the temp and humidity of our conditioned crawl space of our house. So far I have the first sensor located in the farthest spot in the crawl space from the display (2500 sq ft crawl space) and everything seems to be working communications wise.

When I received the unit, I charged the sensor and powered it on to sit right next to the display to see if there was any difference between what the display was recording and the sensor. It appears the remote sensor reports a few degrees F higher than the display pretty consistently. The RH was within 1% most of the time and I suspect the difference in reported RH was likely due to the temperature reporting error of the remote sensor (the display unit jives exactly with our Honeywell home thermostat in the interior living space for both Temp and RH).

I will update my impressions after I have had some time to gauge it’s longer term reliability, but for now, this device seems to be the answer to my needs of monitoring ambient condition in my crawl space (critical to us as we had some mold issues early on until we got out conditioned crawl space systems dialed).

Update to above review:

I ordered two more TX4 sensors, so I could have a total of three monitoring our crawl space temp and humidity. The two new sensors report temps and humidity almost identical to the display unit (< 1 degree temp and never more than 1% humidity difference to our Honeywell home thermostat). Very pleased so far with this product.

This is a really nice indoor-outdoor remote thermometer. I have been wanting one for years, but never have gotten around to buying one. I looked at many and decided to bite the bullet with this unit. For the price, how could a person go wrong. It works as advertised. I am not computer literate, so I was a bit tentative; however, I followed directions, and it works great. The yellow backing light works great. I have not found one wrong thing with it, and compared to my old-fashioned thermometer, it is very accurate. I am 100&% satisfied; however, I have only had this unit for 1 month.

it is a little smaller then expected but seems to work ok

We have been using this unit for over a year now, and it has been quite reliable. I like large, easy-to-read display, and the magnetic backplate. I made a 3d-printed “hat” for the remote unit and hung it in a tree in our backyard so it would not be in direct sunlight or close enough to our house to be influenced by the temperature of the house. The remote unit operates for several months on a charge. I bought some 450mah rechargeable AAA cells for the indoor unit – they operate for about 6 weeks on a charge. You could buy 800mah batteries for longer times.

The unit was easy to set up and use and the viewing was great and the price was amazingly low.

Accurate and easy to read. Very easy set up. 6 months of use now and have not had to recharge yet

I keep mine on the fridge, which is about 30 foot from where I keep the reader on the front porch. Works great!

It took me a few minutes to set up, but it’s been working great since. I’ve had the thermometer up and the sensor outside for about 2 weeks now and no problems. Very accurate and helpful for deciding what to wear in the morning.

Super easy to read. It only lights when you touch it and stays on for just a few seconds. Very happy with it. Temperature is displayed in 10ths…77.3.

I bought this to monitor the temperature in my home office (I have a large aquarium and I need to keep the temperature within a certain tolerance range). Knowing what the temp is inside versus outside helps me maintain my separate A/C unit at it’s most effecient level, even when it is over 40 degrees F hotter outside than inside! (I live in Phoenix, AZ, where the temps are beginninge to hit over 100 degrees, and I keep the office at 65 degrees F).

I have ZERO complaints!

Order the first one two years ago and it worked great, but the outdoor lithium battery would not take a charge. I liked the amber backlit display so much, I bought another. We’ll see how it goes.

– Be careful, you can’t actually find any additional transmitters for this model, the TX-4B. Might just be out of stock?
– Reached out to the manufacturer, and they don’t even get back to you – via email. Phone support was excellent!

Fairly nice thermometer, easy to read, wireless pairing was very easy.

Updated review after getting a different customer service response.

The installation and operation manual is terrible. I started disassembling the base station to install the batteries. The manual is 2 x 2 inches in a microspec font and has a figure of the base station and a figure of the transmitter. A couple more figures, 4 x 4 inch paper, and 8 point font would be much better.

I was concerned that the battery would not last and it would need changing weekly; we’re going on around two months and no problems at all. Really like the historical information that is available. We use this with our RV and it has done a great job giving information while in storage, while monitoring the temperature inside our refrigerator when needed with the remote device, and then when we’ve placed the remote device near our propane tank to get an outside temperature when at camp sites. Very happy with the product.

Well made. Large and easy to read display. The outdoor remote unit is out in the woods behind our home and the transition has been great for the outdoor temp. The only issue is the remote is ‘water resistant,’ and it seems an outdoor unit should be “Water Proof.” If it holds up it is deserving of the 5 Star rating…

This thermometer was easy to set-up. All that was required was to charge up the remote sensor and put the new batteries supplied with the unit into the base station. Once powered up is synched immediately and after placing the remote outdoors it took a few hours to adjust to current temperatures. The only question left is battery usage. I am a satisfied customer ThermPro products.

I live on the Olympic Peninsula in the PNW, where weather changes by the minute and the temperature fluctuates day to day. The outdoor sensor has survived a winter’s worth of snow, rain, strong wind, and hail (it is on a north wall under a shallow eave). Love being able to track at a glance the outdoor temp and humidity while simultaneously comparing it to indoor conditions.

The device is easy to set up and easy to read. The pictures show it with the backlight on, but quite good without that on, so one can save a little battery life. Battery life rating is so far, so good, still new. Nice that the outside unit can be plugged into a USB line – too bad they did not do that with the interior unit. Very nice that the interior unit has a magnet and can be place on a fridge or stove wall. The reading on the device closely matched those of the older unit that can now be used elsewhere.

Works well, easy to read, accurate

Great product for the price.

The unit works right out of the box. I had 2 other different units that died within 2 days and 3 months.

Very easy to set up and use.

Does what it says

The battery life on the temperature sensor is awesome. I charged it back in October and now in May its still going strong.

very easy to read

Large easy to see display
True plug and play.. turn it on..it works

I like this much better than the first thermometer that I ordered. The fact that it’s rechargeable is nice. Even accurate at -28° F when the thermometer that took 2 double A’s failed.

Lasted 8 months.

It works as advertised.

Would like to be able to find/buy a second receive unit for another room in my home.

Great

I loved the back lighting as I have this in a corner just by my front door and like to check the temperature early in the morning while it’s still dark out …easy to put together even for me.

Easy set-up and clear readings.