Technical Specifications: Polimaster PM1621/M

Detector:	Energy-compensated Geiger-Mueller-counter tube
Display range: Dose rate Dose	0.01 µSv/h to 0.2 Sv/h 0.01 µSv to 9.99 Sv
Energy range:	10 keV to 20 MeV
Alarm thresholds:	2 Thresholds in the whole measuring range of the dose equivalent (with smallest adjusting unit)
Intrinsic error: Dose rate Dose	(15 + 0.015/H + 0.01 H) %, where H - dose rate in mSv/h 15 %
Energy response:	30 % in the whole energy range according to Cs-137 (662keV)
Response time:	Up to 5s at background changes
More options:	Connection to PC Audible alarm Visual alarm Vibrating alarm (PM1621M) Carrying clip
Memory:	Up to 1000 data sets
Power supply:	1 Battery type AA 1.5 V
Battery lifetime:	12 Months
Operating temperature:	- 40 to +60 °C
Air pressure:	from 84 to 106.7 kPa
Degree of protection:	IP67
Dimensions (L x W x H):	87 x 72 x 35 mm
Weight:	max. 160 g (including battery)