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Detector: Csl(TI) SiPM
Sensitivity, gamma radiation:
for 137Сs, no less: 100 cps per µSv/h (1 cps per µR/h)
for 241Am, no less: 500 cps per µSv/h (5 cps per µR/h)
Energy range:
DER measurement mode: 0.06 – 1.33 MeV
Search mode: 0.033 – 3.0 MeV
Dose equivalent rate (DER) measurement range: 0.1 µSv/h – 300 µSv/h (10 – 30 mrem/h)
DER measurement accuracy: ± 30%
Response time: 0.25 s
Alarm Type: light, audible and vibration
Memory: no less 2000 data points
Ingress protection: IP65
Power supply: One AA size alkaline or rechargeable battery 2000 mAh (recommended)
Battery Lifetime: up to 1000 hours
Operating temperature: from -40°C to +50°C (-40 to +122°F)
Humidity: up to 98% at +35°C (95°F)
Atmospheric pressure: 84 to 106,7 kPa
Dimensions: PM1703MA-II: no more then 87x72x32 mm (3.43” x 2.81” x 1.25”)
Data exchange: PM1703MA-II - USB interface
Weight: no more than 7.05 oz. (200 g.)
Mean service lifetime: no less than 8 years