A Mini Digital Temperature and Humidity Meter which adopts high-precision temperature humidity sensing module technology to sample, processes data, and displays results on the LCD. It uses a calibrated sensing module which reduces bias and increases accuracy. It is light weight, compact, ergonomic, and user friendly, making it a great tool for education, and many other areas. Automatic inductive backlight, humanized design. Exquisite and compact, easy to carry and measure. temperature measurement can switch ° C/° F. Maximum and minimum value display mode. Low power consumption chip design. Low battery power indication, automatic shutdown. Humidity range & accuracy: 0~99%RH ; ±5%RH(0~99%RH) . Temperature range & accuracy: -10~60° C ; ±1.0° C 14~140° F; 0.2° F; ±2.0° F . Sampling Rate: 0.5s . Overload Indication: OL . Data Hold: HOLD . LCD Backlight: Yes . Auto Power Off: 5min . Low Battery Indication: 3.0~3.5V . Battery: 4.5V . Current Consumption working: =25mA . Power off: =10uA . Key Functions: . ON/OFF (Bluetooth) . Short press: power on/off . Long press: convert to Bluetooth in the state of power-on . MAX/MIN: Short press to switch between MAX/MIN/QUIT . ° C/° F: Short press to switch between° C/° F . HOLD/BL: Short press to start data hold mode, long press to turn on/off backlight. Specifications: . Size: 13.8 x 5.3cm / 5.43 x 2.09inch . Battery: 3 *AAA (Not included) . Weight: 158g .
