HFS-20 Radiation Detector Geiger Counter

HFS-20 Radiation Detector Geiger Counter


In stock


HFS-20 Radiation Detector, this is a small portable Geiger counter capable of detecting Beta Gamma and X-Ray. Works well at an affordable price and user friendly to use.

A fully featured dosimeter, sensitive to hard Beta, Gamma and X-Rays. The large (48mm/2-in) backlit colour LCD display shows dosage in real time (0.08 μSv/h – 50mSv/h), average dose rate (μSv/h) and accumulated dose (μSv/h). Time and date-stamped measurements can be recorded – directly or scheduled – and stored on its internal memory. The user-set alarm has audible and visual indicators, an event ‘clicker’, Sleep mode and there’s another seriously big plus point: The built-in rechargeable Lithium battery can keep it operating continuously for up to 15 days.

Technical Stuff
Radiation sensor: Halogen quenched Geiger Müller tube
Sensitivities: Beta, Gamma & X-Ray
Measuring range: 0.08μSv – 50mSv
Measuring units: μSv/ μSGy
Accuracy: +/- 15%
Temp/Humidity op range: -20 to +50c/<95%
Power 1800mA rechargeable Lithium battery
Continuous operating time: up to 14 days (sound and display off)
Dimensions: 88 X 43 X 19mm
Weight: 130g

Capable of detecting Beta Gamma X-Ray.

Additional information

Weight 0.3 kg
Dimensions 10 × 10 × 2 cm



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