Portable Handheld Geiger Counter Multifunctional Nuclear Radiation and Electromagnetic γ β X Rays Detector

This is a kind of fine quality geiger counter, which can help detect γ, β, X rays. High detection sensitivity, especially for environmental radioactivity  monitoring to detect traces of nuclear radiation. Interference resistance ability, capable of reliable operation in complex  electromagnetic environments. Widely used, can be used in the home environment, daily necessities, mineral rocks, decorated stone and other radioactive detection, can also be used for industrial or radioactive leakage detection of imaging equipment. You can have a try.

Features:
Handhold instrument design, built-in rechargeable battery for easy to carry around with you.
Multifunctional design, it can be used to detect the γ, β and X(electromagnetic wave) rays.
Multiple working modes design, M1: usv/h (mute) , M2: usv/h (beep), M3: CPM (mute) , M4: CPM(beep).
With alarm function, it will alarm when the radiation is over threshold, the threshold can be set, and also support turn off alarm.
Default: M1F1, turn off led background light after one minute, and turn on Led with press of any button.
Onboard TFT color screen, easy operation, microcomputer automatic controls, convenient to use.
Large exploring tube design, with detection sensitivity, especially for environmental radioactivity  monitoring to detect traces of nuclear radiation.
You can quickly determine the radiation situation surrounding environment, to quickly locate the exact location of radiation sources.
Interference resistance ability, capable of reliable operation in complex  electromagnetic environments.
Wide applications, can be used in the home environment, daily necessities, mineral rocks, decorated stone and other radioactive detection.

Specifications:
Name: Geiger Counter
Material: ABS
Battery: 2 * 3.7V, 1200mAh battery (included)
Detection ranges: 20mR/h-120mR/h(γ) and 100-1800d/m.cm2(β), and X ray. 
Cumulative dose equivalent: 0-9999msv
Dose equivalent rate: 0-9999usv/h
Relative error: 2.5% (around 1mSv/h)
Sensibility: 1.5cps/uSv/h
Counting background: 180CPM
Energy-response: (48KeV-3.0MeV)
Power consumption: 0.5W
Temperature: -10℃ to 50℃
Tube size: 26 * 26 * 220mm / 1.02 * 1.02 * 8.66in
Item size: 135 * 70 * 25mm / 5.31 * 2.76 * 0.98in
Item weight: 380g / 13.40ounce
Package size: 333 * 205 * 55mm / 12.99 * 8.07 * 2.17in
Package weight: 474g / 16.72ounce

Packing List:
1 * Geiger Counter
1 * Tube