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MONITOR 4: RADIATION MONITOR |
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Detects Alpha, Beta, Gamma, and X-rays
No ghost hunting equipment toolbox would be complete without an affordable geiger counter! Features easy to read analog meter, red light count, anti-saturation circuitry, and audible indicator- all in hand-held convenience. Uses a halogen quenched uncompensated Geiger Mueller tube with a thin mica window. Detects alpha down to 2.5 MeV, 80+% efficiency at 3.6 MeV. Detects beta at 50 keV with 35% efficiency, and 150 keV with 75% efficiency. Detects gamma and X-ray down to 10 keV. Range of 0.02 - 50 mR/hr.
Includes 9V battery. 1-year warrantee. Made in USA.
Monitor 4 (Cat. #GSN196)
$289.95 
Get the AC to 9V DC Adapter to power this meter for prolonged use.
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