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Detector: CsI(Tl), GM tube
Dose equivalent rate (DER) measurement range: from 0.1 µSv/h to 9.99 Sv/h
DER indication range: from 0.01 µSv/h to 9.99 Sv/h
DER measurement accuracy: ±(20+K1/Ḣ+K2·Ḣ)%, where Ḣ – DER value, mSv/h; K1 – coefficient 0.0025 mSv/h; K2 – coefficient 0.002 (mSv/h)-1
Dose equivalent (DE) measurement range: from 0.1 µSv to 9.99 Sv
DE indication range: from 0.01 µSv to 9.99 Sv
DE measurement accuracy: ± 20 %
Sensitivity, gamma radiation:
for 241Am in search mode: 100 cps/(µSv/h)
for 137Сs in search mode: 85 cps/(µSv/h)
Energy response relative to 0.662 MeV: ± 30 %
Energy range:
in DER measurement mode: from 0.06 to 1.33 MeV
in search mode: from 0.033 to 3.0 MeV
Alarm Type: audible, vibration, light
Data exchange: IR, Bluetooth 4.0
Power supply: AA (LR6) battery (Alkaline) 1.5 V, min. 2000 mA/h or rechargeable battery AA (R6) (Ni-MH (Nickel Metal Hydride)) 1,5 V, min. 1900 mA/h
Battery Lifetime: at average ambient background 0.3 µSv/h, LCD backlight, audible and vibration alarms 5 min/24 hours: 1000 h
Dimensions: 72 x 32 x 87 mm (2 13/16" x 1 ¼" x 3 7/16")
Weight: 250 g (including battery)
Ingress protection: IP65
Operating temperature: -30 to +50°С (LCD indication from -20 to +50°С)
Humidity: up to 98 % at 35°С
Atmospheric pressure: 84 to 106.7 kPa
