Main specifications

1, Detector: GM tube
2, Display unit: dose rete (uSv/h or mSv/h), cumulate dose (uSv or mSV), peak value, Max. dose rate, dose exposuring time etc.
3, Dose rate: Hp (10) 0.0uSv-9999mSv; cumulate dose: Hp (10) 0.1uSv/h-500mSv/h
4, Error: below 10% (2 mSv/h)
5, Dose rate response: ≤±20%
6, Energy range: ≤±30%  50KeV--60Co
7, Testing time: 300 second--1 second convert automaticlly
8, Memory: 64K for one week memory datas
9, Alarm function: Light and audio alarm for set dose rate, symble display ar the same time. continuous audio and light flashing if dose rate is more than 1000 mR/h and or GM tube is blocked, sound rate is 80dB at the distance of 30cm
10, Low battery indication
11, Power: AAA 1.5V battery 1 pc, continuously working of 720 hours.
12, Working temperature: ≤±10%      -10'C--+50'C
13, Working humidity: ≤±10%      0--95%RH (+35'C)
14, Size: 55(w) x 75(L) x 20(H)
15, Weight: below 98g (battery included)