Product Dimensions | 7.9 x 2.13 x 6.65 cm; 60 g |
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Part number | ThermoPro |
Item display length | 4.7 centimetres |
Item display width | 5.4 centimetres |
Item display weight | 85 g |
Material type | Upgraded |
Power source type | Battery Powered |
Manufacturer | ThermoPro |
Item model number | Digital thermometer hygrometer TP50 |
ASIN | B01H1R0K68 |

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ThermoPro TP50 Digital Thermo-Hygrometer Indoor Room Thermometer with Recording and Climate Indicator for Room, Climate Control Monitor
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Purchase options and add-ons
Colour | Without Backlight |
Brand | ThermoPro |
Product dimensions | 6.6W x 2.4H centimetres |
Item weight | 0.06 Kilograms |
Battery description | Alkaline |
About this item
- Accurate measurement and quick update: the combination thermometer and hygrometer provides a temperature measurement result between -50°C to 70°C, which is available in °C or °F. The measuring range of humidity is between 10% to 99%. The readings are automatically updated every 10 seconds thanks to the built-in sensitive sensors
- Innovative room climate indicator: the humidity meter shows the current humidity and temperature in adorable symbols: dry, comfort, wet. If the room climate is too damp or too dry, the smiley is unhappy, so you can easily inform yourself about action needs for room climate control
- Healthier Home: Thermometer hygrometer with temperature and humidity monitor ensures proper indoor humidity control has important skin, allergen and other health benefits
- Smart Design: Room thermometer indoor features tabletop and magnet mountable design; Celsius or Fahrenheit selector; Powered by AAA battery
- Universal use: an ideal indoor climate has a positive effect on our well-being and health. Thanks to its compact design and any assembly, the room thermometer can find its place in any room - practical for climate monitoring at home or in the office
Additional details


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Product Description
ThermoPro Product Series
-50 °-70 ° C | Temperature Range | -50 °-70 ° C |
±0.5℃ | Accuracy | ±0.5℃ |
| Comfort Indicator | |
| Max and Min Records | |
Backlight | ||
Bluetooth | ||
Clock |
-50 °-70 ° C | Temperature Range | -20 °-70 ° C |
±0.5℃ | Accuracy | ±0.5℃ |
| Comfort Indicator | |
| Max and Min Records | |
Backlight | ||
Bluetooth | ||
Clock | |
-50 °-70 ° C | Temperature Range | -50 °-70 ° C |
±0.5℃ | Accuracy | ±0.5℃ |
| Comfort Indicator | |
| Max and Min Records | |
Backlight | | |
Bluetooth | ||
Clock |
-50 °-70 ° C | Temperature Range | -20 °-60 ° C |
±0.5℃ | Accuracy | ±0.2℃ |
| Comfort Indicator | |
| Max and Min Records | |
Backlight | | |
Bluetooth | | |
Clock | |

As a premium brand of rapid development in recent years, “ThermoPro” enjoys a high reputation in the global market. ThermoPro TP50 is the perfect household device to monitor the living environment.

Not just reliable readings, the temperature and humidity monitor is equipped to give you daily updates on the record of highest and lowest humidity/temperature of any given day, allowing you to compare the current readings to those of the past.

This monitor's thermometer and humidity sensors offer a professional-level accuracy of ±0.5°C/±1°F and 2-3% RH. Data measurements are refreshed every 10 seconds to give you lastest updates of the environment!

Face Icon Comfort Level Indicator
Always be aware of the changes in your home with just a quick glance at the comfort level face icon. Know when to dehumidify or humidify now! With high and low records of all time, you can compare the current readings to those of the past!

Long Battery Life
Indoor temperature and humidity monitor is powered by one powerful and commonly found AAA battery that provides 18-24 months of battery life; Battery is easily replaceable.

The TP50 digital hygrometer is easily portable. It features a stand for tabletop use and a magnet for attaching to metallic appliances!
Wide Variety of Applications-Monitor your home environment in all directions!

From the brand

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Classical Thermo-Hygrometer
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Thermo-Hygrometer with Backlit
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Bluetooth Thermo-Hygrometer
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In-Outdoor Thermo-Hygrometer
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Product information
Technical Details
Additional Information
Batteries | 1 AAA batteries required. (included) |
---|---|
Date First Available | 15 Aug. 2016 |
Customer Reviews |
4.5 out of 5 stars |
Best Sellers Rank | 225 in Garden (See Top 100 in Garden) 2 in Hygrometers |
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ThermoPro TP50 Digital Thermo-Hygrometer Indoor Room Thermometer with Recording and Climate Indicator for Room, Climate Control Monitor
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This item ![]() ThermoPro TP50 Digital Thermo-Hygrometer Indoor Room Thermometer with Recording and Climate Indicator for Room, Climate Control Monitor | Recommendations | |||
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Price | -20% £7.97£7.97 RRP: £9.99 | £13.00£13.00 | -16% £12.57£12.57 RRP: £14.99 | £19.99£19.99 |
Delivery | Get it as soon as Tuesday, Jun 3 | Get it 17 – 21 Jun | Get it as soon as Tuesday, Jun 3 | Get it as soon as Tuesday, Jun 3 |
Customer Ratings | ||||
Sold by | ThermoPro UK | havesame | ThermoPro UK | VOCOO EU |
power source | Battery Powered | Battery Powered | Battery Powered | — |
lower temperature rate | -50 degrees celsius | — | -50 degrees celsius | 14.2 degrees fahrenheit |
upper temperature rate | 70 degrees celsius | 158 degrees fahrenheit | 70 degrees celsius | 158 degrees fahrenheit |
response time | 2 seconds | — | 3 seconds | — |
number of batteries | 1 aaa | 2 aaa | 2 aaa | 3 aaa |
resolution | 0.1 degrees celsius | — | 0.1 degrees celsius | — |
Product Safety
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Warning:Not suitable for children under 3 years. For use under adult supervision
Important information
Legal Disclaimer
【2+1 year warranty extension】Register the ThermoPro product now and extend the warranty by 1 year. After registering your ThermoPro product, ThermoPro guarantees a free replacement or repair of all defective parts or, at our discretion, the free replacement of the complete product in case of a defect in material or workmanship. For more details, please refer to the attached service card.
Customer reviews
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the humidity meter works well and is easy to understand, with a large display that's easy to read from a distance. They appreciate its compact size that fits in the palm of the hand, and one customer notes it's accurate to +/-1 degree. The device effectively monitors room temperature and humidity levels, and customers consider it excellent value for money, with one mentioning it saved hundreds of dollars.
AI-generated from the text of customer reviews
Customers find that the humidity meter works very well, with one customer noting it functions right out of the box.
"...They work straight from the box. Insert the supplied batteries and they instantly spring into action. No fuss, no settings - just data...." Read more
"what a nice surprise to see a product that is good value and works out of the box, Well you have to put battery in...." Read more
"This is a fantastic little device. Good size, great screen and is accurate. Bought as we are expecting a baby, and worried about room temperatures...." Read more
"Works great and a good size. Easy to read and understand." Read more
Customers find the humidity meter easy to use and understand, with a reasonably readable display and simple app interface.
"...the App just downloads and runs and picks up the device straightaway, no fuss. If only all tech was this straightforward...." Read more
"...The are improvements on my previous versions, e.g. the text is clearer and the show the minimum and maximum of each datum. Recommended." Read more
"...You also receive an instruction manual which is extremely basic but honestly, the device is very self explanatory...." Read more
"...nice and simple seems to work well. gives high and lows of temp as wll as current. Clear big numbers...." Read more
Customers find the humidity meter accurate, with multiple units showing similar readings, and one customer noting it is precise to within ±1 degree.
"...I believe it's accurate enough for my needs...." Read more
"...I have other devices to compare with and I can confirm it is reasonably accurate. The screen is very basic...." Read more
"This is a fantastic little device. Good size, great screen and is accurate. Bought as we are expecting a baby, and worried about room temperatures...." Read more
"...Reading accuracy seems pretty good, around the same as my dehumidifier and central heating sensors...." Read more
Customers appreciate the thermometer's temperature monitoring capabilities, noting that it can be read on a Nokia device and shows maximum and minimum readings.
"...The good news is that I can read the temperature on my Nokia and my iPad. I believe it's accurate enough for my needs...." Read more
"...No fuss, no settings - just data. That’s a big plus...." Read more
"...nice and simple seems to work well. gives high and lows of temp as wll as current. Clear big numbers...." Read more
"...I find them useful in the winter for indicating when you need to open windows and let in some fresh air or turn on the dehumidifier" Read more
Customers appreciate the humidity meter's ability to display temperature and moisture levels clearly, with min readings for both parameters.
"...run 24/7 for two years on the original batteries and never missed a beat monitoring humidity when we're drying clothes indoors with a heated clothes..." Read more
"...knowing the temperature and humidity in different rooms has been an interesting exercise round the house, especially as we refurbished and improved..." Read more
"...In terms of temperature accuracy and level of humidity, they are quite similar to the reading I get on my Salus thermostat and dehumidifier reading...." Read more
"...I now have no moisture build up on windows and the flat is at a very comfy 50% humidity and the mold is banished." Read more
Customers find the humidity meter to be excellent value for money, noting it has saved them hundreds of dollars, with one customer mentioning it's cheap enough to have two units downstairs.
"what a nice surprise to see a product that is good value and works out of the box, Well you have to put battery in...." Read more
"...Good product and good price. Pleased I purchased." Read more
"This little device has saved me a fortune!..." Read more
"...Value for Money Considering its accuracy, durability, and the inclusion of a battery, the ThermoPro TP50 offers great value for money...." Read more
Customers appreciate the size of the humidity meter, noting that it fits in the palm of your hand and is highly portable, though some mention it takes up too much space.
"This is a fantastic little device. Good size, great screen and is accurate. Bought as we are expecting a baby, and worried about room temperatures...." Read more
"Works great and a good size. Easy to read and understand." Read more
"...Thanks to being battery powered they are easily portable and small enough to put anywhere without being an eyesore...." Read more
"...In space planning, the significant attribute of this gadget is pocket-sized shape, the precision of its measurements, and the ease of usage...." Read more
Customers appreciate the clarity of the thermometer's display, which features large numbers that are easy to read from a distance.
"...gives high and lows of temp as wll as current. Clear big numbers. has a magnet on the back so i have mine on the fridge door." Read more
"This is a fantastic little device. Good size, great screen and is accurate. Bought as we are expecting a baby, and worried about room temperatures...." Read more
"...The screen is clear and easy to read, displaying temperature and humidity levels accurately and consistently...." Read more
"...They do the job and the large display is easy to read...." Read more
Reviews with images

Top reviews from United Kingdom
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- Reviewed in the United Kingdom on 18 January 2025Item Package Quantity: 1Size Name: BluetoothVerified PurchaseFirstly huge thanks to ThermoPro for designing tech that just works out of the box, insert the batteries and you're working. Similarly the App just downloads and runs and picks up the device straightaway, no fuss. If only all tech was this straightforward.
I wanted to monitor the temperature in an adjoining outbuilding where my water supply enters the building from a borehole. I was concerned about it freezing and bursting the pipes. However, there's a substantial (18" - 24") stone wall between the outbuilding and the kitchen. I wasn't sure the Bluetooth would get through but there are points where an air vent and pipes come through the wall. The good news is that I can read the temperature on my Nokia and my iPad.
I believe it's accurate enough for my needs. I put it next to two ThermoPro TP50 units that I've had for over two years and once they settled down, took a few hours, they were all in agreement within the accuracy claimed for them, temperatures were within 0.2 'C, humidity within 3% of each other. The TP50s have run 24/7 for two years on the original batteries and never missed a beat monitoring humidity when we're drying clothes indoors with a heated clothes airer and a dehumidifier. Overall I'm very impressed with ThermoPro devices.
- Reviewed in the United Kingdom on 29 March 2025Item Package Quantity: 3Size Name: ClassicVerified PurchaseI have had a few of these devices for a decade but they recently stopped working.; knowing the temperature and humidity in different rooms has been an interesting exercise round the house, especially as we refurbished and improved insulation in different areas.
They work straight from the box. Insert the supplied batteries and they instantly spring into action. No fuss, no settings - just data. That’s a big plus.
The are improvements on my previous versions, e.g. the text is clearer and the show the minimum and maximum of each datum.
Recommended.
- Reviewed in the United Kingdom on 14 April 2024Item Package Quantity: 1Size Name: ClassicVerified PurchaseThis has been a pleasant purchase and I would like to share my experience.
The device comes exceptionally well packaged. Upon opening the box you are greeted with a couple of cards with customer service information and plenty of information on how to contact them via social media. This indicates to me a positive attitude that they want me to be very happy with this product. You also receive an instruction manual which is extremely basic but honestly, the device is very self explanatory. All I learned from the instructions is that if you hold the one and only button at the back of the device, it resets the recorded min/max readings.
The device requires 1 AAA battery to work and it is supplied with 1 in the box so I got to use my device straight away without delay. The screen has a sticker protector on which is not necessary in my opinion however, I appreciate the gesture.
After initially turning on, the device was in my hand. It immediately picked up a humid environment from being in my hand but after placing the device down on a flat surface, it averaged back out to a normal reading and went down to 55%. I have tried the device both lying down and being propped up and I have noticed zero difference in readings.
The humid sensor I cannot compare as it is the only device I own to measure this in my house. However, the temperature sensor appears to be displaying about what I expect in my house and I have other devices to compare with and I can confirm it is reasonably accurate.
The screen is very basic. It’s a very simplistic screen with no backlight so unfortunately, you will not be able to see any readings in the dark. I would like to see this feature added but, for the price I paid… I cannot complain.
I have to give this product a perfect review because for the price, I cannot complain about anything.
4.0 out of 5 starsThis has been a pleasant purchase and I would like to share my experience.A really great price and it works fine
Reviewed in the United Kingdom on 14 April 2024
The device comes exceptionally well packaged. Upon opening the box you are greeted with a couple of cards with customer service information and plenty of information on how to contact them via social media. This indicates to me a positive attitude that they want me to be very happy with this product. You also receive an instruction manual which is extremely basic but honestly, the device is very self explanatory. All I learned from the instructions is that if you hold the one and only button at the back of the device, it resets the recorded min/max readings.
The device requires 1 AAA battery to work and it is supplied with 1 in the box so I got to use my device straight away without delay. The screen has a sticker protector on which is not necessary in my opinion however, I appreciate the gesture.
After initially turning on, the device was in my hand. It immediately picked up a humid environment from being in my hand but after placing the device down on a flat surface, it averaged back out to a normal reading and went down to 55%. I have tried the device both lying down and being propped up and I have noticed zero difference in readings.
The humid sensor I cannot compare as it is the only device I own to measure this in my house. However, the temperature sensor appears to be displaying about what I expect in my house and I have other devices to compare with and I can confirm it is reasonably accurate.
The screen is very basic. It’s a very simplistic screen with no backlight so unfortunately, you will not be able to see any readings in the dark. I would like to see this feature added but, for the price I paid… I cannot complain.
I have to give this product a perfect review because for the price, I cannot complain about anything.
Images in this review
- Reviewed in the United Kingdom on 15 February 2025Item Package Quantity: 1Size Name: ClassicVerified Purchasewhat a nice surprise to see a product that is good value and works out of the box, Well you have to put battery in. nice and simple seems to work well. gives high and lows of temp as wll as current. Clear big numbers. has a magnet on the back so i have mine on the fridge door.
- Reviewed in the United Kingdom on 11 May 2025Item Package Quantity: 1Size Name: BluetoothVerified PurchaseThis is a fantastic little device. Good size, great screen and is accurate. Bought as we are expecting a baby, and worried about room temperatures. It’s awesome!
- Reviewed in the United Kingdom on 16 May 2025Item Package Quantity: 2Size Name: ClassicVerified PurchaseBoth of mine lasted around 3.5 years on their original included AAA battery. Memory of past readings doesn’t retain with a battery swap, even if you do it really fast unfortunately. Reading accuracy seems pretty good, around the same as my dehumidifier and central heating sensors. I find them useful in the winter for indicating when you need to open windows and let in some fresh air or turn on the dehumidifier
- Reviewed in the United Kingdom on 7 May 2025Item Package Quantity: 1Size Name: ClassicVerified PurchaseWorks great and a good size. Easy to read and understand.
- Reviewed in the United Kingdom on 3 January 2025Item Package Quantity: 2Size Name: ClassicVerified PurchaseI bought these as a pair. My house is Victorian and solid brick, so humidity does collect and this device has allowed me to see what the levels are as well as monitoring temperature in one of my bedrooms. I have found them very useful. In terms of temperature accuracy and level of humidity, they are quite similar to the reading I get on my Salus thermostat and dehumidifier reading. Good product and good price. Pleased I purchased.
Top reviews from other countries
- santosh kumarReviewed in India on 28 August 2021
5.0 out of 5 stars Good product
Item Package Quantity: 1Size Name: ClassicVerified PurchaseGood
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acheteurReviewed in Belgium on 15 December 2024
5.0 out of 5 stars Fiable et discret
Item Package Quantity: 2Size Name: ClassicVerified PurchaseDiscret, en effet, il peut très facilement se poser sur une armoire et se fondre dans les bibelots. Fiable, on verra dans le temps, ainsi que la durée de vie de la pile.
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Murat SENCERReviewed in Turkey on 7 May 2025
5.0 out of 5 stars Kesinlikle tavsiye ederim
Item Package Quantity: 1Size Name: ClassicVerified PurchaseFiyat performans tabirini tam olarak karşılayan, yapması gerekeni yapan bir ürün.
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LucaReviewed in Italy on 25 May 2025
5.0 out of 5 stars Ottimo
Item Package Quantity: 1Size Name: ClassicVerified Purchasecomodissimo e pratico il supporto magnetico. la misurazione è abbastanza precisa nell'ordine del mezzo grado di differenza con altri termometri
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Batuhan ÜnlenenReviewed in Turkey on 30 July 2024
5.0 out of 5 stars 3'lü alınca baya ucuza geliyor
Item Package Quantity: 3Size Name: ClassicVerified PurchaseDaha üst model bir cihaz ve 3'ünü yan yana test ettim, ölçümler hepsinde aynıydı. Tek eksisi ekran biraz alt kalite, bakış açısı çok sınırlı.