Product Details

GM counter Handheld w built-in tube

The hand-held Geiger counter is a flexible device, specially deve­loped for schools and other educational institutions.

SKU: FR-513545 Category: Tag:

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Use the built-in GM tube with protective cap for gamma radiation measurements; remove the cap when working with alpha and beta radiation.

The Geiger counter uses a single 9 V battery.
• Sensitive to alpha, beta and gamma radiation
• 8 fixed measurement periods (1, 10, 20, 30, 40, 50, 60 and 100 s)
• Shows dose rate (μSv/h), relative to Cs-137
• The GM voltage can be adjusted between 400 and 700 V, while the count rate is displayed
• Displays max., min., and average for μSv/h and CPS

Specifications of the tube window Diameter: 9.1 mm  Material: Mica  Thickness:  1.5 – 2.0 mg/cm2