adopted the high frequency principle based on the introduction of the most advanced technology from foreign country.
* Manual off at any time .Auto power off after 5 minutes from last operation.
* Data hlold function.Low battery alert.
Specifications:
Display:4 digital LCD
Measuring range :0-60%
Temperature:0-60C
Humidity:5%-90%RH
Resolusion:0.1
Accuracy: 0.5%n
Power supply:
4x1.5 AAA size (UM-4) battery
Dimensions:140mm60mm22mm
Needle：280mm
Weight:175g (not including batteries)
Guarantee:1