Geiger Counter & Ratemeter

Description

This unique fully portable battery operated instrument is used:
• To detect and count high energy Alpha particles, Beta particles and Gamma rays
• To count either continuously or over preset periods of 10 sec, 60 sec or 100 sec.
• To measure Rate of counts per second or Rate of counts per minute.

A fully portable Geiger Counter with inbuilt GM tube and LCD display which is powered by 3x ‘AA’ cells. ‘ Lo Batt’ warning is provided. The large sensitive tube is of the ‘thin mica window’ type and detects Gamma, Beta and high energy Alpha particles. The instrument is light, very robust and is useful for both field work and the classroom. Other models are available with remote tube. Tube voltage can easily be adjusted up to 600V. Counts can be selected to be continuous, counts over preset times, or Rate displayed as counts/Second. Socket provided for standard 240/12V.AC.

Instruction Sheet