Radiation is detected just by pressing and
holding the power button.
Geiger Counter DX-2 instantly indicates levels of beta, gamma, and X-ray radiation with an analog meter and by audible clicks. This easy-to use monitor detects radioactive surface contamination and measures spacial radiation dose rate. It is ideal for radioactive plant security, environmental and industrial contamination inspection, general factory safety, and science education equipment.
|Indicators||Red LED "ON" indicator with Audio speaker for count rate(clicks) as radiation is detected.|
|Detector||Halogen-quenched Geiger-Muller detctor tube(gold standard)with 3mm glass wall(density is 28 mg/cm2)|
|Display||Dual scale logarithmic, analog meter|
|Range||0〜100 mR/Hr （0〜1,000μSv/Hr）|
|Detect rays||X-ray, γ-ray, β-ray|
|Factory calibration||Traceable to NIST-Certified Cesium 137 gamma source|
|Isotopes detected||Typical energies > 20Kev to above 1mv|
|Power||One, 9-Volt battery|
|Battery life||Up to 50hrs.(button down)|
|Size||168 x 84 x 25 mm|
|Weight||216g(7.6oz) with battery|