Features

l Indoor & Outdoor Multi-Environment Monitoring：

Equipped with 2 built-in sensors and 1 external sensor, it can monitor indoor temperature, outdoor temperature and humidity simultaneously to realize synchronous collection of indoor and outdoor temperature and humidity data. The external 3-meter sensor cable and probe support long-distance outdoor temperature collection, enabling real-time comparison of indoor and outdoor temperature and humidity differences.

l High Precision Measurement & Long Stable Battery Life：Outdoor temperature range:  -50℃~+70℃ with ±1℃ accuracy; indoor temperature range: 0℃~+50℃ with ±1℃ accuracy; humidity range: 20~99.9% RH with ±4% RH accuracy and 0.1 resolution for precise, reliable readings. Powered by 2 AAA batteries for around 5 months of continuous monitoring without frequent replacement.

l Large Display & Versatile Control Functions：Oversized LCD with 18mm tall digits and 3-line layout for crystal-clear readouts. Multiple function buttons support temperature/humidity view switching, Max/Min value memory, time setting, alarm & snooze, 12/24-hour format and ℃/℉ conversion. It also displays comfort index levels (Comfort / Warm / Cool) to fit diverse usage needs. Built-in foldable stand and hanging hole allow flexible placement methods.