---
product_id: 346737951
title: "ThermoPro TP49-3 Digital Room Thermometer Indoor Hygrometer Mini Temperature Monitor Humidity Meter for Home Office Air Comfort Thermo Hygrometer"
brand: "temppro"
price: "$39.82"
currency: USD
in_stock: true
reviews_count: 13
category: "Temp Pro"
url: https://www.desertcart.us/products/346737951-thermopro-tp49-3-digital-room-thermometer-indoor-hygrometer-mini-temperature
store_origin: US
region: United States of America
---

# 10-99% humidity range 18-24 months battery life ±0.5°C accuracy ThermoPro TP49-3 Digital Room Thermometer Indoor Hygrometer Mini Temperature Monitor Humidity Meter for Home Office Air Comfort Thermo Hygrometer

**Brand:** temppro
**Price:** $39.82
**Availability:** ✅ In Stock

## Summary

> 🌿 Stay ahead of indoor comfort—because your space deserves precision and peace of mind!

## Quick Answers

- **What is this?** ThermoPro TP49-3 Digital Room Thermometer Indoor Hygrometer Mini Temperature Monitor Humidity Meter for Home Office Air Comfort Thermo Hygrometer by temppro
- **How much does it cost?** $39.82 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/346737951-thermopro-tp49-3-digital-room-thermometer-indoor-hygrometer-mini-temperature)

## 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

- • **Effortless Readability:** Large, clear LCD digits and dual °C/°F display make monitoring easy from across the room—stay informed at a glance.
- • **Versatile Placement Options:** Magnetic back, tabletop stand, and wall mount ensure seamless integration anywhere in your home or office.
- • **Instant Air Quality Feedback:** Comfort level indicator with intuitive smile icons lets you instantly gauge if your space is dry, comfortable, or humid—no guesswork needed.
- • **Precision Comfort Monitoring:** Get real-time, ultra-accurate temperature and humidity readings with ±0.5°C precision to optimize your indoor environment.
- • **Long-Lasting Power Efficiency:** Low power consumption delivers up to 2 years of continuous monitoring on a single AAA battery—set it and forget it.

## Overview

The ThermoPro TP49-3 is a compact, highly accurate digital thermometer and hygrometer designed for home and office use. It measures temperature from -50°C to 70°C with ±0.5°C accuracy and humidity from 10% to 99% RH. Featuring a comfort level indicator with smile icons, a large easy-to-read LCD, and versatile mounting options, it refreshes readings every 10 seconds. Powered by a single AAA battery, it offers up to 24 months of reliable operation, making it an essential tool for maintaining optimal indoor air quality and comfort.

## Description

Product Description ThermoPro Product Series ThermoPro TP49 Temperature Range -50 °-70 ° C Accuracy ±0.5℃ Comfort Indicator Max and Min Records Backlight Bluetooth Clock Learn More ThermoPro TP49 Temperature Range -50 °-70 ° C Accuracy ±0.5℃ Comfort Indicator Max and Min Records Backlight Bluetooth Clock ThermoPro TP50 Temperature Range -50 °-70 ° C Accuracy ±0.5℃ Comfort Indicator Max and Min Records Backlight Bluetooth Clock Learn More ThermoPro TP50 ThermoPro TP53 Temperature Range -50 °-70 ° C Accuracy ±1℃ Comfort Indicator Max and Min Records Backlight Bluetooth Clock Learn More ThermoPro TP53 ±1℃ ThermoPro TP152 Temperature Range -20 °-70 ° C Accuracy ±0.5℃ Comfort Indicator Max and Min Records Backlight Bluetooth Clock Learn More ThermoPro TP152 -20 °-70 ° C ThermoPro TP357 Temperature Range -20 °-60 ° C Accuracy ±0.5℃ Comfort Indicator Max and Min Records Backlight Bluetooth Clock Learn More ThermoPro TP357 -20 °-60 ° C How Does Humidity Affect Us? Humidity is important for our comfort and our health. Humidity has been linked to sleepiness, lethargy, lack of observations, lower observation skills, and irritability. Humidity also plays a factor in heat stroke and heat exhaustion. As well as affecting people, too much or too little humidity can affect your possessions. Too little humidity can dry out and damage furniture. In contrast, too much humidity can cause moisture stains, condensation, swelling, and mold. 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: Small but mighty and a valuable tool for the home - Very good little hygrometers. They are smaller than you might think but this is a good thing. Accurate reading and buying as a 6 pack allows you to spread them out throughout your property and keep an eye on humidity levels in different parts. A useful tool to help in reducing condensation realted problems and reminding you to ventilate etc. For the price these are really a no brainer to help monitor the humidity % in your property.
Review: Brilliant little indoor thermo-hygrometer. - An easy to read little indoor thermometer, which fits perfectly on top of the narrow central heating thermostat in my hall. It's easy to read and seems accurate. It also displays humidity. You can only buy it in a minimum of 2s, but at less than £10 it is handy to have a spare or use elsewhere. The one AAA battery (not included) is easy to replace.

## Features

- Comfort level indicator: The house thermometer feature 3 types of smile icons, which display the different levels of temperature and humidity simultaneously, it allows you to keep an eye on home health and comfort level wet, comfort, dry at a glance
- Accurate and fast respond: The air thermometer allows the airflow flows through the vents and gives you the fast and accurate data in time, it measures the temperature range from -50 degree Celsius to 70 degree Celsius and humidity range from 10 to 99 relative humidity, thus, you can adjust the heater or humidifier base on the temperature and humidity readings
- Easy to read: The office thermometer's big clear digits are easy to read from the LCD display; What's more, it has a stand, has a magnet mount and a mounting slot on the back, allows you to put it practically anywhere; Temps can be displayed in either Fahrenheit or Celsius; What a helpful monitor for the purpose of controlling indoor temperature or humidity
- Low power consumption: Thanks to the low power consumption display, the room temperature monitor can work for at least 1 and half years, because of combining humidity display and air comfort indicator, you will be aware of the moisture level and temperature of the room simultaneously
- Fast refresh: Digital indoor thermometer refreshes every 10 seconds to keep you updated about the latest changes in temperature and humidity readings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08V1KXBQD |
| Battery Description | Alkaline |
| Battery description | Alkaline |
| Best Sellers Rank | 211 in Garden ( See Top 100 in Garden ) 2 in Weather Thermometers |
| Brand | TempPro |
| Colour | White |
| Country Of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 26,018 Reviews |
| Included Components | 3 thermometers, 3 AAA batteries, 1 instruction manual (English language not guaranteed) |
| Item Dimensions W x H | 5.5W x 6.6H centimetres |
| Item Length | 6.6 Centimetres |
| Item Weight | 105 Grams |
| Item weight | 105 Grams |
| Manufacturer | ThermoPro |
| Manufacturer Part Number | TP-49-3-W |
| Model Number | TP49-3 |
| Mounting Type | Table top or wall mounting |
| Mounting type | Table top or wall mounting |
| Operating Humidity | 10% - 99% |
| Product dimensions | 5.5W x 6.6H centimetres |
| Smart Home Compatibility | Not Smart Home Compatible |
| Temperature Accuracy | ± 0.5 ° C |
| Temperature Reading Accuracy | plus_minus_0_point_5_degrees_celsius |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 70 Degrees Celsius |

## Product Details

- **Battery description:** Alkaline
- **Brand:** ThermoPro
- **Colour:** White
- **Item weight:** 105 Grams
- **Product dimensions:** 5.5W x 6.6H centimetres

## Images

![ThermoPro TP49-3 Digital Room Thermometer Indoor Hygrometer Mini Temperature Monitor Humidity Meter for Home Office Air Comfort Thermo Hygrometer - Image 1](https://m.media-amazon.com/images/I/71MA7+gYT8L.jpg)
![ThermoPro TP49-3 Digital Room Thermometer Indoor Hygrometer Mini Temperature Monitor Humidity Meter for Home Office Air Comfort Thermo Hygrometer - Image 2](https://m.media-amazon.com/images/I/61tXJqIvNeL.jpg)
![ThermoPro TP49-3 Digital Room Thermometer Indoor Hygrometer Mini Temperature Monitor Humidity Meter for Home Office Air Comfort Thermo Hygrometer - Image 3](https://m.media-amazon.com/images/I/71i16fvU5lL.jpg)
![ThermoPro TP49-3 Digital Room Thermometer Indoor Hygrometer Mini Temperature Monitor Humidity Meter for Home Office Air Comfort Thermo Hygrometer - Image 4](https://m.media-amazon.com/images/I/61-AK1sU85L.jpg)
![ThermoPro TP49-3 Digital Room Thermometer Indoor Hygrometer Mini Temperature Monitor Humidity Meter for Home Office Air Comfort Thermo Hygrometer - Image 5](https://m.media-amazon.com/images/I/710Sx9gAZyL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Small but mighty and a valuable tool for the home
*by D***Y on 28 May 2026*

Very good little hygrometers. They are smaller than you might think but this is a good thing. Accurate reading and buying as a 6 pack allows you to spread them out throughout your property and keep an eye on humidity levels in different parts. A useful tool to help in reducing condensation realted problems and reminding you to ventilate etc. For the price these are really a no brainer to help monitor the humidity % in your property.

### ⭐⭐⭐⭐⭐ Brilliant little indoor thermo-hygrometer.
*by K***L on 21 February 2026*

An easy to read little indoor thermometer, which fits perfectly on top of the narrow central heating thermostat in my hall. It's easy to read and seems accurate. It also displays humidity. You can only buy it in a minimum of 2s, but at less than £10 it is handy to have a spare or use elsewhere. The one AAA battery (not included) is easy to replace.

### ⭐⭐⭐⭐ Satisfied with the product.
*by A***A on 26 February 2026*

Item looks good & records accurate information. Smaller than I imagined, but functional. Good product for the price.

## Frequently Bought Together

- ThermoPro TP49-3 Digital Room Thermometer Indoor Hygrometer Mini Temperature Monitor Humidity Meter for Home Office Air Comfort Thermo Hygrometer
- Duracell Plus AAA Batteries (12 Pack) - Alkaline 1.5V - Up To 100% Extra Life - Reliability For Everyday Devices - 0% Plastic Packaging - 10-Year Storage - LR03 MN2400

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-23*