High-Precision & Fast SamplingEquipped with a high-precision digital sensor, the device offers a measurement range of -20~80°C (-4~176°F) for temperature and 0~100% RH for humidity, with an accuracy of ±1°C (±2°F) and ±4% RH. It samples data 2 times per second for real-time monitoring.; Multi-Sensory Alarm SystemTo keep your environment within safe limits, the meter features a built-in alarm that flashes "Hi" or "Lo" on the screen and emits an audible "di di di" sound when thresholds are exceeded.; Versatile 4-in-1 MountingThe unit is designed for any setup, offering a built-in table stand, integrated wall-mounting holes, a dedicated tripod mounting port, and a hanging option.
; User-Friendly CustomizationYou can effortlessly toggle between Celsius and Fahrenheit with a single press of the "" button, and the kit includes a wall positioning sticker to ensure a level installation.; Wide Application RangeIdeal for monitoring temperature and humidity in diverse indoor environments, including homes, offices, greenhouses, cellars, classrooms, laboratories, hospitals, and warehouses.