ThermoPro Indoor Outdoor Thermometer Wireless 500FT, Outside Greenhouse Thermometer with Temperature Sensor, Outdoor Thermometers for Patio Reptile House Home Baby Room Temperature Monitor
Original price was: $22.99.$18.99Current price is: $18.99.







Price: $22.99 - $18.99
(as of Sep 27, 2025 23:16:52 UTC – Details)
Product description



Notice: Once the synchronization is finished, do not press the RESET button. If you press this button by mistake or accidentally, you can solve the problem by pressing and holding the CHANNEL/SYNC button of the receiver for 3 seconds to re-register, or by reinstalling the batteries of the receiver.


500 Feet Remote Range: With RF technology for more stable connectivity, this inside outside thermometer wireless allows you to monitor the temperature indoors and outdoors up to 500FT(no obstructions)
Supports to 3 Temperature Sensors: Indoor thermometer for house supports up to 3 outdoor temperature sensors, freely monitor the temperatures in different locations such as room, yard, cellar, greenhouse, garden, etc. Search B0BHQSR2RK to purchase additional remote sensors; Important Notice: Once the synchronization is finished, do not press the RESET button, or the signal will disappear
Rainproof Sensor: Room thermometer indoor outdoor greenhouse accessories features IPX4 rainproof design, allows you to monitor outdoor temperature in rainy days. Note: Please do not leave the product in a high temperature(over 122°F) or high humidity (95%RH) environment for a long time
High Accurate Readings: Indoor outdoor temperature gauge with compact LCD displays large digits of indoor-outdoor temperature, accuracy up to +/-2°F. Note: This item is an indoor/outdoor digital thermometer without humidity function
Multiple Placement Options: Thermometer outdoor temperature monitor features 3 placement options to allow you place it anywhere: Durable stand for tabletop, strong magnet for metal surface, hanging mount for hook
Customers say
Customers find the hygrometer extremely accurate, easy to read with clear numbers, and simple to use and set up. They appreciate its functionality, quality, and value for money, noting it shows both temperature and humidity levels effectively. The size receives mixed feedback – while some find it compact, others mention it’s too small to read properly.
13 reviews for ThermoPro Indoor Outdoor Thermometer Wireless 500FT, Outside Greenhouse Thermometer with Temperature Sensor, Outdoor Thermometers for Patio Reptile House Home Baby Room Temperature Monitor
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Original price was: $22.99.$18.99Current price is: $18.99.

lyba gyljchyk –
Very good in use
Iâve been really impressed with the ThermoPro TP49 Digital Hygrometer. Itâs small, lightweight, and easy to place anywhere in the house. The screen is very clear, and the numbers are large enough to read at a glance. I like that it updates quickly and gives me an accurate sense of both temperature and humidity, which has been helpful for keeping my room comfortable. The battery life is great so far, and it feels well made for the price. Overall, Iâd definitely recommend this to anyone who wants a simple, reliable way to monitor indoor climate.
JustJess –
Works Immediately straight out of the box
I bought this for a room that doesnât have a direct source of air/heat. I needed to keep an animal separated from siblings due to a surgical procedure. However, I also wanted to keep her in an appropriate temperature so this allowed me to monitor and modify her environment as needed. This thermometer has been in Use for several months now and has proven to be accurate and easy to use. It is small but has a larger display so is easy for me to read at a glance, even through a set of French Doors. It looks nice sitting on the shelf. I chose the white one to match my decor. I also like that it can be used outside if weather protected in some way. It came with easy to understand directions but, I basically put the battery in and it worked immediately-plug & play.
Tyler –
Great choice and even though it is cheap it does not feel like it!
This has now gone through 7 different states with me and is still kicking. Have not had to change the batteries or anything on it. It adjusts quite well and does not have a long or laggy update time on current conditions that it is in. You can even test by holding your finger on the strip to see how fast the temperature goes up. This is incredibly easy to use, it is accurate to the surrounding area, it is a functional thermometer/humidity reader for the money it costs. I would recommend this has mine has seen quite a few different environments and still works well.
Amazon Customer –
It works
I keep it in my guitar room to monitor the humidity. Very important for your guitar.It seems to work well.
Karla –
Accurate and easy to use.
This temperature and humidity meter is perfect for monitoring any environment. Its smiley face icons instantly indicate whether the air is dry, comfortable, or humid, helping me adjust the humidifier or dehumidifier. It’s highly accurate, updating readings every 10 seconds, and its large-digit display is effortless to read. With a tabletop stand, magnet, and hanging option, I can place it in any room, greenhouse, or office.
Eduardo Carvajal –
Great Buy!
Itâs great, not too big, perfect to keep an eye on the temperature of every room
Josh –
Big screen, easy to read.
I bought these for our plant stands in our living room and sunroom. I love the fact they are easy to use, easy to read with the big screen and accurate. This made keeping our plants happy much easier.
Blauzen –
Accurate and seem worth the money
Working well so far and verified all three I purchased correlated with two other digital thermometers I have. Only had them a week but seem well worth the money.
Amazon Customer –
These work well ; measurements update every 10 sec, small / compact, convenient (car, camper, tent, etc) , magnet in back (fridge), somewhat large display – can be easily read 6+ ft away. This said, I ordered a 2-pack and one unit consistently measures 4-5% more humidity then the other. My old gage still works so I can tell which one is correct. Not sure if I will return to get a replacements that measure & display the same accurate info … would like to avoid this.3 week UPDATE:I called Thermopro, and they offered to replace the incorrect unit at no charge. Fantastic ! Plus, I was told if you register your unit on their website, at no cost, you get 3 yr warranty instead of 1 yr. Very kind and polit over the phone. Highly recommend.
Alicia Avina –
QuerÃa un termometro de interior para comprobar que tanto trabajaba el A/C en ciertas habitación y la verdad es muy practico no ocupa espacio y si es muy acertado
Franklin –
Stopped working right after the return period. Disapponting!
Perfectionist –
Accurate and easy to read temperature and humidity. Very handy in Qld. It is travel size too and has a pull-out stand and also magnet.
Geoffrey –
Super good quality and with a magnet