... and reliable. 2,Super LCD English, Japanese display LK-3600 Personal Nuclear Radiation DosimeterFeatures1,High sensitivity, stable and reliable.2 ... -low of dose rate and accuracy choice the measure time, general measure time is 02s. When measure relatively small doses, please ... 135Cs Source 662 KeV γ Radiation 1msv/h).7, Alarm response time: ≤3 seconds.8, Alarm functionDose rate threshold alarm: alarm ...