---
product_id: 113909435
title: "ThermoPro Indoor Outdoor Thermometer Wireless Hygrometer, 500FT Inside Outside Thermometer, Remote Temperature Monitor with Cold-Resistant Sensor, Outdoor Thermometers for Patio Home Greenhouse"
brand: "thermopro"
price: "€ 47.90"
currency: EUR
in_stock: true
reviews_count: 11
category: "Thermo Pro"
url: https://www.desertcart.pt/products/113909435-thermopro-indoor-outdoor-thermometer-wireless-hygrometer-500ft-inside-outside-thermometer
store_origin: PT
region: Portugal
---

# ±2°F & ±3% humidity accuracy 500FT wireless range Cold-resistant to -31°F ThermoPro Indoor Outdoor Thermometer Wireless Hygrometer, 500FT Inside Outside Thermometer, Remote Temperature Monitor with Cold-Resistant Sensor, Outdoor Thermometers for Patio Home Greenhouse

**Brand:** thermopro
**Price:** € 47.90
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay ahead of the weather curve—know your environment like a pro!

## Quick Answers

- **What is this?** ThermoPro Indoor Outdoor Thermometer Wireless Hygrometer, 500FT Inside Outside Thermometer, Remote Temperature Monitor with Cold-Resistant Sensor, Outdoor Thermometers for Patio Home Greenhouse by thermopro
- **How much does it cost?** € 47.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/113909435-thermopro-indoor-outdoor-thermometer-wireless-hygrometer-500ft-inside-outside-thermometer)

## Best For

- thermopro enthusiasts

## Why This Product

- Trusted thermopro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Track 4 Zones Seamlessly:** Monitor temperature & humidity from up to 4 sensors simultaneously, perfect for home, patio, greenhouse, and more.
- • **Flexible Placement Options:** Magnetic back, tabletop stand, or wall mount—place your monitor exactly where it fits your lifestyle and space.
- • **Crystal Clear Backlit Display:** Large LCD with touch-activated backlight ensures easy reading anytime—even in dim or dark environments.
- • **Long-Lasting Power Performance:** Up to 9 months battery life on rechargeable batteries means less hassle, more reliable monitoring.
- • **Unmatched Weatherproof Durability:** Cold-resistant and fully sealed sensor withstands rain, snow, and freezing temps down to -31°F without missing a beat.

## Overview

The ThermoPro Indoor Outdoor Thermometer Wireless Hygrometer offers precise temperature and humidity monitoring with a robust 500FT wireless range. Its cold-resistant, waterproof sensor operates reliably in extreme conditions down to -31°F, while a large backlit LCD provides clear readings day or night. Supporting up to 4 remote sensors, it’s perfect for managing multiple environments like patios, greenhouses, and homes. Multiple mounting options and a long-lasting rechargeable battery make it a versatile, low-maintenance essential for any weather-conscious professional.

## Description

desertcart.com : ThermoPro Indoor Outdoor Thermometer Wireless Hygrometer, 500FT Inside Outside Thermometer, Remote Temperature Monitor with Cold-Resistant Sensor, Outdoor Thermometers for Patio Home Greenhouse : Patio, Lawn & Garden

Review: Simple - Nice Display - Simple display of temperature and humidity inside/outside works great. Decent range from outside through multiple walls/windows. Display is exact size as in listing but on smaller side once you have it in your hand. Magnet on back of display sticks well to fridge door. Display illuminates for a few seconds when pushing the “light” icon.
Review: Works out in the elements, and has a 9 month battery life on a rechargable battery! - I hung my transmitter on a garden stake outside, near my full-sun uncovered patio. It's about 100ft from my receiver that is inside my kitchen. There is a small hole/hanger at the top of the outdoor transmitter, that I push a zip tie through to hang it from. Because I hang it from the top of it, rain hits it from the top and sides, but the air vents at the bottom stay dry. I also do not "mount" it to anything, and literally just let it hang out in the open, so it dries out quickly on all sides, and there is no moisture trapped between it and a mounting surface or wall. I bought this 9 months ago, and am just now "recharging" the transmitter for the first time. I realized the transmitter battery needed to be recharged when the receiver in my kitchen was reading the indoor temp/humidity, but only had dots for the outdoor temp/humidity. 9 month battery life = pretty impressive. The hardest part about it was remembering where I put the charging cord for safe keeping. In line with other reviews, there is some discrepancy in the accuracy of the reading - but not enough to make a difference for me. I use this to know whether or not it's okay to leave my temperature-sensitive dog outside for the day while I'm at work. I just factor in the possibility of a 5-10 degree F temperature difference. In fall/winter, if its lower than 60 degrees (or maybe 50 degrees if it's not reading accurately), I do not leave her outside while I'm at work. In the summer, if its already 85 degrees, and it's only 7 am (which means it might be 90+ or over 100 that day), I do not leave her outside. But if its reading between 60-85 degrees outside when I leave for work, the dog gets to stay outside and enjoy it. It's not perfect, but it takes some of the guesswork/worry out of it for me.

## Features

- 500FT Remote Range & Monitor 4 Locations: Wireless outdoor thermometer measures temperature & humidity from 500FT away, track environmental conditions in up to 4 locations with 3 additional temperature sensors
- Cold-Resistant & Waterproof: Thermometer indoor outdoor features completely sealed remote sensor to monitor temp and humidity as low as -31°F/-35°C, assuring transmission in rainy or cold weather
- Accurate Readings: Weather thermometers with remote thermometer wireless sensor provides accurate humidity and temperature readings, accuracy is up to +/-2°F and +/-2 to 3%RH; Fahrenheit and Celsius can be switched
- Large Backlit LCD with Touch Button: Outdoor temperature thermometer with touchable backlight make it easily to read in dim light; Thermometer outdoor displays current temp and humidity readings including trend arrows, Max & Min records for all time/24 hrs, keeping you aware of the slightest changes in your living conditions
- Multiple Mounting Options: Indoor/outdoor thermometer wireless features multiple placement options; Tabletop stand for various surfaces, magnetic back for different iron surfaces, and hang hole for wall-mount, convenient for you to put it anywhere

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L82PF1Z |
| Batteries | 2 AAA batteries required. (included) |
| Battery Description | 4 x AAA batteries |
| Best Sellers Rank | #30,400 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #113 in Weather Thermometers |
| Brand | ThermoPro |
| Color | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (5,287) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.9 ounces |
| Item model number | outdoor thermometer |
| Manufacturer | ThermoPro |
| Mounting Type | Tabletop stand, wall-mount and magnetic back design |
| Product Dimensions | 2.8 x 3.29 x 1.02 inches |
| Temperature Accuracy | 1.1 |
| Temperature Reading Accuracy | plus_minus_2_degrees_fahrenheit |
| Upper Temperature Rating | 158 Degrees Fahrenheit |
| Voltage | 3 Volts (DC) |

## Product Details

- **Battery Description:** 4 x AAA batteries
- **Brand:** ThermoPro
- **Color:** White
- **Item Weight:** 140 Grams
- **Mounting Type:** Tabletop stand, wall-mount and magnetic back design

## Images

![ThermoPro Indoor Outdoor Thermometer Wireless Hygrometer, 500FT Inside Outside Thermometer, Remote Temperature Monitor with Cold-Resistant Sensor, Outdoor Thermometers for Patio Home Greenhouse - Image 1](https://m.media-amazon.com/images/I/41rIko8R1+L.jpg)
![ThermoPro Indoor Outdoor Thermometer Wireless Hygrometer, 500FT Inside Outside Thermometer, Remote Temperature Monitor with Cold-Resistant Sensor, Outdoor Thermometers for Patio Home Greenhouse - Image 2](https://m.media-amazon.com/images/I/515llgbFRGL.jpg)
![ThermoPro Indoor Outdoor Thermometer Wireless Hygrometer, 500FT Inside Outside Thermometer, Remote Temperature Monitor with Cold-Resistant Sensor, Outdoor Thermometers for Patio Home Greenhouse - Image 3](https://m.media-amazon.com/images/I/51LM5RKEYcL.jpg)
![ThermoPro Indoor Outdoor Thermometer Wireless Hygrometer, 500FT Inside Outside Thermometer, Remote Temperature Monitor with Cold-Resistant Sensor, Outdoor Thermometers for Patio Home Greenhouse - Image 4](https://m.media-amazon.com/images/I/51Nj6EeyG1L.jpg)
![ThermoPro Indoor Outdoor Thermometer Wireless Hygrometer, 500FT Inside Outside Thermometer, Remote Temperature Monitor with Cold-Resistant Sensor, Outdoor Thermometers for Patio Home Greenhouse - Image 5](https://m.media-amazon.com/images/I/51cuwFmc2mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple - Nice Display
*by D***N on February 9, 2025*

Simple display of temperature and humidity inside/outside works great. Decent range from outside through multiple walls/windows. Display is exact size as in listing but on smaller side once you have it in your hand. Magnet on back of display sticks well to fridge door. Display illuminates for a few seconds when pushing the “light” icon.

### ⭐⭐⭐⭐⭐ Works out in the elements, and has a 9 month battery life on a rechargable battery!
*by J***M on September 28, 2022*

I hung my transmitter on a garden stake outside, near my full-sun uncovered patio. It's about 100ft from my receiver that is inside my kitchen. There is a small hole/hanger at the top of the outdoor transmitter, that I push a zip tie through to hang it from. Because I hang it from the top of it, rain hits it from the top and sides, but the air vents at the bottom stay dry. I also do not "mount" it to anything, and literally just let it hang out in the open, so it dries out quickly on all sides, and there is no moisture trapped between it and a mounting surface or wall. I bought this 9 months ago, and am just now "recharging" the transmitter for the first time. I realized the transmitter battery needed to be recharged when the receiver in my kitchen was reading the indoor temp/humidity, but only had dots for the outdoor temp/humidity. 9 month battery life = pretty impressive. The hardest part about it was remembering where I put the charging cord for safe keeping. In line with other reviews, there is some discrepancy in the accuracy of the reading - but not enough to make a difference for me. I use this to know whether or not it's okay to leave my temperature-sensitive dog outside for the day while I'm at work. I just factor in the possibility of a 5-10 degree F temperature difference. In fall/winter, if its lower than 60 degrees (or maybe 50 degrees if it's not reading accurately), I do not leave her outside while I'm at work. In the summer, if its already 85 degrees, and it's only 7 am (which means it might be 90+ or over 100 that day), I do not leave her outside. But if its reading between 60-85 degrees outside when I leave for work, the dog gets to stay outside and enjoy it. It's not perfect, but it takes some of the guesswork/worry out of it for me.

### ⭐⭐⭐⭐ Great Product
*by J***Y on April 24, 2021*

Overall, I'm very pleased with this hygrometer-thermometer. It's easy to set up and use. I bought it one year ago from Amazon, and my wife and I love the convenience of being able to check outdoor and indoor weather conditions at various times during the day and evening. I attached the outdoor sensor to the vertical frame of the front door, and we keep the indoor sensor on the kitchen counter. The low-voltage battery indicators for the separate sensors and the arrows indicating long-term trends in temperature and humidity (both outdoor and indoor) are particularly welcomed features. I've had to recharge the outdoor sensor battery and replace the indoor sensor batteries only once in the year since owning the product. As some other reviewers have indicated, a shortcoming seems to be a bit of inaccuracy in the temperature readings, especially the outdoor readings. Some of the "inaccuracy" in our case may be due to the influence of the wooden door frame to which the outdoor sensor is attached, as the temperature of the wood is likely to change slower than that of the outside air. Basically, this product has not been a disappointment, as we use it mainly as an indicator of what and how much clothing to wear when going outdoors on a given day, a decision that isn’t affected by a few degrees difference in temperature. I highly recommend it to anyone who can tolerate a couple of degrees of inaccuracy.

## Frequently Bought Together

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-28*