Pocket Survey Meter PDR-111 Hitachi

This survey meter is a light weight scintillation survey meter which could easily fit into your pocket without any need for "carrying it around" like any conventional handheld meters.

This is a high-sensitivity type product, capable of measuring environmental level radiation. It is best suited for checking any abnormal radioactivity in the low background area.

Specifications

Radiation Detected	Gamma and X-ray
Detector	CsI scintillator
Energy	from 50keV
Acccuracy	±15% for the reference 137Cs
Energy dependence	0.5 to 2.0 on 60keV to 1.25MeV (ref. 137Cs)
Display	4-digit LCD Autoranging 0.001 to 1.999μSv/h 2.000 to 19.99μSv/h
Audible functions	Audible counter (with on/off), alarm indicator, battery down indicator, overload indicator
Alarm	Buzzer sound and alarm indicator blinking Settings : 1 to 19μSv/h with increments of 1μSv/h (setting-free by default)
Power	One AA alkaline battery
Battery life	70 hours or longer in continuous use
Environmental requirements in operation	Tempareture : 0 to +45 degrees C Humidity : 90%RH or less (Non-condensing)
Dimensions	Approx. (W) 62 x (D) 27 x (H) 135 mm
Weight	Approx. 220g

Brand                                    : Aloka

Manufacturer                       : Hitachi

Origin                                   : Japan