New never used.

500-Foot Remote Range & 4-Location Monitoring: Wireless outdoor thermometer measures temperature and humidity from 500 feet away and can track environmental conditions in up to 4 locations with additional temperature sensors; Search B0BHQSR2RK to purchase additional sensors

Cold-Resistant & Waterproof: Thermometer indoor outdoor features completely sealed remote sensor contains rechargeable lithium battery to monitor temp and humidity as low as -31°F/-35°C, assuring transmission in rainy or cold weather

Highly Accurate Readings: Weather thermometers with remote thermometer wireless sensor provide precise humidity and temperature readings that are accurate up to ±2°F and ±2-3%RH; Fahrenheit and Celsius can be selected

Backlit LCD with Easy-to-Read Display: Thermometer outdoor with easy-to-read display includes current temperature and humidity readings, weather trends, and all-time/24-hour high/low readings. Touch-activated backlight makes this outdoor temperature thermometer easy to read in low-light conditions

Install Anywhere: Indoor/outdoor thermometer wireless features multiple placement options including tabletop stand, built-in magnet and wall mount, allowing you to put it anywhere