Geiger Muller Counter

Supertek’s Geiger muller counter immediately detects particles emitted by radioactive source, most commonly beta and gamma ray particles. The number of clicks heard over a period of time represents relative rate of decay for the radioactive source being sampled. Specification: Range: γRay – 20 to 120 mR/h βRay – 100 to 1800 mR/h GM Tube: Diameter: Ø10 mm Total length: 90 mm Product Features: Digital display. Continuous operation of up to 20 hours. Tare function to set the initial zero values. Portable and ergonomic hand-held design. For use in schools and other educational institutions. Includes rechargeable battery along with charger. Transparent cover to protect GM tube from breakage. Instantaneous and cumulative values are displayed simultaneously.