Features:
1. Stable performance
2. Accurate measurement
3. Audible and visual alarm
4. One button startup and instant test
5. Use OLED display
6.Built-in rechargeable battery
Specification:
-Model: HFS-P3
-Sensor: 48mm Geller counter
-Measuring range: 0.05uSv/h~50mSv/h
-Measurement accuracy: based on 137Cs γ (-17%...+25%)
-Alarm threshold deviation: based on 137Cs γ (-17%...+25%)
-Battery capacity: 150mA/h (built-in lithium battery delivered)
-Interface: Type-c
Packing list:
1* Host
1* User Manual
1* Charge Cable