Geiger counter GMV2

GMV2 Portable Geiger Counter Radiation EMF Meter (with Geiger-Muller Tube)
This is a high-quality Geiger counter that can help detect γ, β, X-rays. High detection sensitivity, especially for environmental radioactivity monitoring to detect traces of nuclear radiation. Can work reliably in complex electromagnetic environments. Widely used, can be used in home environments, daily necessities, mineral rocks, decorative stone and other radioactive materials detection, can also be used for industrial radioactive leakage detection. Simple and easy to operate. Handheld instrument design, large capacity batteries included. GM counter tube compensated, improved energy response. The instrument display accuracy is up to 0.001 μSv/h (CPM mode is up to 1 CPM).

Geiger Counter Detect ray: γ, β, X-ray
Waterproof: None
Power: 1W
Operating temperature: -5 to 40 C
Input: DC 5V, 0.5A
Operating voltage: DC 3.7V Battery: 1 x 14500 lithium battery, 3. V, 1600 mAh (included)
Product weight: 160 g / 5.64 oz
Color: White
Material: Plastic
Size: 137 x 71 x 27 mm