--- product_id: 162868185 title: "TP49 Small Digital Hygrometer, Indoor Thermometer, Room Thermometer" brand: "temppro" price: "$24.71" currency: USD in_stock: true reviews_count: 8 category: "Temp Pro" url: https://www.desertcart.us/products/162868185-tp49-small-digital-hygrometer-indoor-thermometer-room-thermometer store_origin: US region: United States of America --- # ±0.5°C accuracy 18+ months battery life 10s refresh rate TP49 Small Digital Hygrometer, Indoor Thermometer, Room Thermometer **Brand:** temppro **Price:** $24.71 **Availability:** ✅ In Stock ## Summary > 🌡️ Know Your Space, Own Your Comfort! ## Quick Answers - **What is this?** TP49 Small Digital Hygrometer, Indoor Thermometer, Room Thermometer by temppro - **How much does it cost?** $24.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/162868185-tp49-small-digital-hygrometer-indoor-thermometer-room-thermometer) ## Best For - temppro enthusiasts ## Why This Product - Trusted temppro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Power:** Low energy consumption ensures up to 18 months of uninterrupted monitoring on a single AAA battery. - • **Comfort at a Glance:** Unique smiley face comfort indicator instantly shows if your room is dry, comfortable, or wet. - • **Effortless Placement:** Versatile mounting options with magnetic back, stand, and hanging slot for anywhere setup. - • **Instant Climate Clarity:** Refreshes every 10 seconds to keep you instantly updated on your indoor environment. - • **Precision You Can Trust:** Accurate temperature readings within ±0.5°C and humidity levels from 10% to 99%. ## Overview The TempPro TP49 is a compact, highly accurate digital hygrometer and thermometer designed for indoor use. It delivers fast updates every 10 seconds with ±0.5°C temperature accuracy and humidity readings from 10% to 99%. Featuring a unique comfort level smiley indicator, large easy-to-read digits, and versatile placement options, it empowers professionals to maintain optimal indoor climate effortlessly. With an 18-month battery life and low power consumption, it’s the smart choice for anyone serious about indoor air quality and comfort. ## Description Product Description TempPro Product Series TempPro TP49 Temperature Range -50 °-70 ° C Accuracy ±0.5℃ Comfort Indicator Max and Min Records Backlight Bluetooth Clock Learn More TempPro TP49 Temperature Range -50 °-70 ° C Accuracy ±0.5℃ Comfort Indicator Max and Min Records Backlight Bluetooth Clock TempPro TP50 Temperature Range -50 °-70 ° C Accuracy ±0.5℃ Comfort Indicator Max and Min Records Backlight Bluetooth Clock Learn More TempPro TP50 TempPro TP53 Temperature Range -50 °-70 ° C Accuracy ±1℃ Comfort Indicator Max and Min Records Backlight Bluetooth Clock Learn More TempPro TP53 ±1℃ TempPro TP152 Temperature Range -20 °-70 ° C Accuracy ±0.5℃ Comfort Indicator Max and Min Records Backlight Bluetooth Clock Learn More TempPro TP152 -20 °-70 ° C TempPro TP357 Temperature Range -20 °-60 ° C Accuracy ±0.5℃ Comfort Indicator Max and Min Records Backlight Bluetooth Clock Learn More TempPro TP357 -20 °-60 ° C Fast Response & High Accuracy Room thermometer refreshes every 10 seconds. With the insdie smart sensor, provides high accuracy to ±0.5°C for temperature and ±2%-3% for humidity. Long Battery Life Indoor temperature and humidity monitor is powered by one powerful and commonly found 3A battery that provides 18-24 months of battery life. Large Digits Display The indoor thermometer comes with the clear display featuring large digits, you'll only need a glance from across the room to easily get the readout. 3 Placement Options The home thermometer is designed with hanging hole, magnetic back and tabletop stand, easily place the hydrometer digital anywhere. Review: The Ultimate "I Told You So" Gadget – Restoring Household Peace - For months, my home was a battlefield. In one corner, there was me, shivering and insisting it was "absolutely freezing." In the other corner, a certain unnamed person insisted the temperature was perfectly fine. Our old analogue thermometer—which I’m convinced was just a decorative piece of plastic from the 90s—was no help at all. The tide turned when I got an desertcart Alexa Dot. When Alexa's digital sensor sided with me and registered a lower room temperature, I felt a glorious sense of vindication. But, as we know, one data point isn't enough for a sceptic. They needed "independent verification." Enter the ThermoPro TP49 I bought this little device to be the final, unbiased judge in our climate wars, and it has delivered. Why it’s a household hero • The "Face" of Truth: The little "Dry/Comfort/Wet" icons are hard to argue with. When that little face looks miserable, it’s official: the heating needs to go on. • Accuracy You Can Trust: It matches my Alexa Dot almost perfectly (accurate to ±0.5°C), which means I now have two digital witnesses against one stubborn human. • Small but Mighty: It’s roughly the size of a credit card, so it doesn't clutter the mantelpiece, but the digits are bold enough to point at from across the room while saying, "Look!" • Fast Updates: It refreshes every 10 seconds. This is great for proving that opening a window does actually drop the temp, regardless of what "some people" think. A Minor Gripe • No Backlight: You can’t settle temperature disputes in the middle of the night without turning a light on. A small price to pay for the truth. Final Verdict If you are currently locked in a "disagreement" about whether your house is a home or an icebox, buy this immediately. It’s affordable, reliable, and—most importantly—it proved me right. Peace has finally returned to our household. 10/10 would recommend for anyone living with a human radiator. Review: Accurate and Compact – Perfect for Home or Office! - I recently purchased the ThermoPro TP49 Small Digital Hygrometer and I am very impressed with its performance. This little device is incredibly accurate and provides real-time temperature and humidity readings, which have been extremely useful in managing the environment in the greenhouse but will work just as well in the home or office. The display is clear and easy to read, and I love the compact size—it fits perfectly on bench without taking up much space. The thermometer shows both the current temperature and humidity levels, which is great for ensuring optimal comfort. The readings are consistent, and I’ve compared them with other devices I have, and the ThermoPro TP49 is spot on. It’s also very easy to use, with simple controls and a large, easy-to-read screen. The overall build quality feels solid, and it’s reliable enough for everyday use. Overall, this is a great product for anyone looking to monitor the temperature and humidity in their home, office, or even greenhouse. I would highly recommend it for anyone who needs a small, accurate, and affordable hygrometer. ## Features - Comfort Level Indicator: The home indoor thermometer has 3 types of smile icons that simultaneously display different temperature and humidity levels, it allows you to keep an eye on your health and comfort at home: wet, comfort, dry at a glance - Accurate and fast response: The indoor air thermometer allows air flow to flow through the ventilation holes and gives you fast and accurate data over time, it measures the temperature range from -50 to 70 degrees Celsius and humidity ranges from 10 to 99 percent relative humidity, so you can adjust the heating or humidifier base on temperature and humidity readings - Easy to read: The large clear digits of the desktop indoor hygrometer are easy to read on the LCD screen; In addition, it has a stand, magnetic stand and a mounting slot on the back, allowing you to place it virtually anywhere. You can switch between Celsius or Fahrenheit display at will; the home indoor thermometer can make your indoor air temperature or humidity data clear at a glance - Low energy consumption: Thanks to the low energy consumption display, the room termometer can operate for at least one and a half years; thanks to the combination of the humidity display and the air comfort indicator, you are simultaneously informed of the humidity level and the temperature of the room - Quick Refresh: The digital indoor thermometer refreshes every 10 seconds to keep you up to date with the latest changes in temperature and humidity readings. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TV364MZ | | Best Sellers Rank | 63 in Garden ( See Top 100 in Garden ) 1 in Weather Thermometers 1 in Hygrometers | | Brand | TempPro | | Colour | White | | Country Of Origin | China | | Customer Reviews | 4.6 out of 5 stars 10,556 Reviews | | Display Type | Digital | | Display type | Digital | | Included Components | 1 x Thermometer Hygrometer, 1 x user manual, 1 x 1.5V AAA battery(included) | | Included components | 1 x Thermometer Hygrometer, 1 x user manual, 1 x 1.5V AAA battery(included) | | Indoor Outdoor Usage | Indoor | | Item Weight | 0.04 Kilograms | | Manufacturer | TempPro | | Manufacturer Part Number | TP49 | | Model Name | TP49 | | Model Number | TP-49-W | | Model name | TP49 | | Number of Batteries | 2 AAA batteries required. | | Response Time | 10 seconds | | Special Features | Smiley Fever Indicator | | Special feature | Smiley Fever Indicator | | Upper Temperature Rating | 70 Degrees Celsius | ## Product Details - **Battery description:** AAA 1.5 V - **Brand:** ThermoPro - **Colour:** White - **Item weight:** 0.04 Kilograms - **Product dimensions:** 5.6W x 1.5H centimetres ## Images ![TP49 Small Digital Hygrometer, Indoor Thermometer, Room Thermometer - Image 1](https://m.media-amazon.com/images/I/61szvRpcT+L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is this permanently lit** A: Mine isn't illuminated at all. Still very easy to read. If you are worried about it shining at night, it doesn't. My unit is white however (not black), but is a TP-49. **Q: How do I register the product for the extended warranty?** A: This is what they mention in the product description:2+2 YEARS WARRANTY! REGISTER your nursery thermometer after purchase and INCREASE YOUR WARRANTY COVERAGE FROM 2 YEARS TO 4 YEARS **Q: Can this be used in a greenhouse?** A: Hi Aaron.... whilst the Thermopro is considered an indoor thermometer - I cannot see a reason why it can’t be used in a greenhouse, as the temp range is -50 to 70c. It’s a great device! **Q: What is the size of this? Various reviews mention it being small but that is not helpful.** A: Hello R Robinson... The overall dimensions are W55mm x L65mm. Whilst the physical dimensions of the thermometer may seem “small”, don’t be disheartened.... the numerical digits are large (15mm) and very easily read. It’s a good purchase! ## Customer Reviews ### ⭐⭐⭐⭐⭐ The Ultimate "I Told You So" Gadget – Restoring Household Peace *by A***E on 10 April 2026* For months, my home was a battlefield. In one corner, there was me, shivering and insisting it was "absolutely freezing." In the other corner, a certain unnamed person insisted the temperature was perfectly fine. Our old analogue thermometer—which I’m convinced was just a decorative piece of plastic from the 90s—was no help at all. The tide turned when I got an Amazon Alexa Dot. When Alexa's digital sensor sided with me and registered a lower room temperature, I felt a glorious sense of vindication. But, as we know, one data point isn't enough for a sceptic. They needed "independent verification." Enter the ThermoPro TP49 I bought this little device to be the final, unbiased judge in our climate wars, and it has delivered. Why it’s a household hero • The "Face" of Truth: The little "Dry/Comfort/Wet" icons are hard to argue with. When that little face looks miserable, it’s official: the heating needs to go on. • Accuracy You Can Trust: It matches my Alexa Dot almost perfectly (accurate to ±0.5°C), which means I now have two digital witnesses against one stubborn human. • Small but Mighty: It’s roughly the size of a credit card, so it doesn't clutter the mantelpiece, but the digits are bold enough to point at from across the room while saying, "Look!" • Fast Updates: It refreshes every 10 seconds. This is great for proving that opening a window does actually drop the temp, regardless of what "some people" think. A Minor Gripe • No Backlight: You can’t settle temperature disputes in the middle of the night without turning a light on. A small price to pay for the truth. Final Verdict If you are currently locked in a "disagreement" about whether your house is a home or an icebox, buy this immediately. It’s affordable, reliable, and—most importantly—it proved me right. Peace has finally returned to our household. 10/10 would recommend for anyone living with a human radiator. ### ⭐⭐⭐⭐⭐ Accurate and Compact – Perfect for Home or Office! *by N***D on 15 March 2025* I recently purchased the ThermoPro TP49 Small Digital Hygrometer and I am very impressed with its performance. This little device is incredibly accurate and provides real-time temperature and humidity readings, which have been extremely useful in managing the environment in the greenhouse but will work just as well in the home or office. The display is clear and easy to read, and I love the compact size—it fits perfectly on bench without taking up much space. The thermometer shows both the current temperature and humidity levels, which is great for ensuring optimal comfort. The readings are consistent, and I’ve compared them with other devices I have, and the ThermoPro TP49 is spot on. It’s also very easy to use, with simple controls and a large, easy-to-read screen. The overall build quality feels solid, and it’s reliable enough for everyday use. Overall, this is a great product for anyone looking to monitor the temperature and humidity in their home, office, or even greenhouse. I would highly recommend it for anyone who needs a small, accurate, and affordable hygrometer. ### ⭐⭐⭐⭐ 🌟 Every home should have one! 🌟 *by R***S on 3 July 2025* I bought this for my daughters bedroom to help to demonstrate to the council that it was far too warm in our home during the summer. The thermometer comes in a small box and includes a AAA battery (which is really handy!), and finally there is a small magnetic on the back which makes it really easy to stick to the fridge. The magnetic is really strong too. I think my only negative comment about this thermometer is that it is not a smart thermometer. We frequently have to stay with my parents when the temperature heats 25 degrees outside as it is always around 10 degrees hotter indoors. I wouldn't have known this had I not have ordered this product. So now we know if it's predicted to be a certain temperature outside then we need to stay elsewhere for a few days. Both the thermometer and humidity levels seem to be working correctly as I double checked with a different brands thermometer. The smiley faces are really helpful in determining moisture levels too so you always know when to put your dehumidifier on! At £5.93 (at time of purchase) this is an incredibly accurate and fully working piece of kit. I would argue that given the change in British summers over the last couple of years, this is an important and essential item that all households should have! ## Frequently Bought Together - ThermoPro TP49 Small Digital Hygrometer Indoor Thermometer Ambient Thermometer Temperature Monitor and Humidity Meter for Home Office Comfort Reptile Thermometer - Nuby Penguin Baby Bath Thermometer - Digital Thermometer with Easy to Read Screen | BPA Free | Suitable from Birth (Grey) - Angelcare Soft Touch Baby Bath Support -Grey- Water Level Indicator, Non-Slip, Comfortable & Safe for Newborns & Infants up to 6 Months --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/162868185-tp49-small-digital-hygrometer-indoor-thermometer-room-thermometer](https://www.desertcart.us/products/162868185-tp49-small-digital-hygrometer-indoor-thermometer-room-thermometer) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-19*