SURVEYMETER DIGITAL GAMMA PDR-303 Hitachi

PDR-303 is a well-designed Gamma survey meter for ambient dose rate measurement with a comfortably compact shape.

Semiconductor detector with the reasonable water proof (splash proof) structure enables comfortable measurement for any user. TFT color LCD assists users to read the value, and sufficient alarm features (display and sound) inform users when the dose rate exceeds the preset level.

Specifications

Radiation Detected	Gamma (X-ray) (50keV~)
Detector	Silicon Semiconductor Detector
Measurement range	0.1μSv/h to 1Sv/h
Energy dependence	±30% (Reference 137Cs, 60keV to 1.5MeV)
Accuracy	±15% (Reference 137Cs)
Display	TFT Color LCD
Audible functions	Measurement Count and Alarm (with ON/OFF, and sound volume adjustable)
Data saving	Continuous saving, instantaneous saving, more than 3,000 data saved
Battery	One lithium-ion battery Four AA alkaline batteries (an optional battery holder is required) *
Protection class	IP65 on lithium-ion battery with the protective silicone cover
Dimensions	Approx. (W) 63 x (D) 38 x (H) 201 mm
Weight	Approx. 200 g (incl. lithium-ion battery)

* Battery holder is optional

Brand                                    : Aloka

Manufacturer                    : Hitachi

Origin                                   : Japan