Measurement ranges

dose equivalent rate (137Cs)

0.01 μSv/h~100mSv/h

dose equivalent (137Cs)

0.01uSv~9999Sv

Energy ranges

X and Gamma radiation

40Kev~3.0Mev

Beta radiation

0.5~3.0MeV

Energy dependence

Less than or equal ±25%(relative to 137Cs)

Relative errors

Less than or equal ±10%(in  20uSv/h)

Dose rate and dose alarm threshold value

full range can be adjusted

Protective alarm response time

not more than 3 seconds (in 10 uSv/h)

Display unit

Dose rate

uSv/h,mSv/h,Sv/h automatic conversion

Dose

uSv , mSv ,Sv automatic conversion

Battery

One AAA battery

Operating temperature range

-20~+50 Degrees Celsius

Weight

120g

Dimensions

125*55*26 mm