【Temperature Humidity Meter】This thermometer can provide you with indoor humidity and temperature readings. With a high-precision sensor probe with a 3m line length, it monitors the ambient temperature and humidity in real time 【High Temperature Probe】This temperature humidity gauge has external high temperature probe, range from ‑40~100℃, humidity from 0~99.9%RH, its large range to bring more sensitive and accurate real time data 【Digital Display】The hygrometer adopts LED large screen to display reading, which is clear and convenient. It also has good mechanical properties, and has a wide threshold for measuring temperature and humidity 【Intelligent Brightness Adjustment】The indoor thermometer has intelligent backlight function, display brightness adjustment, eyes from direct lighting 【Wide Range Of Uses】It can be widely used in industrial plants, homes, greenhouses, laboratories and other places to help you better measure data