Compact, ergonomic, general purpose survey meter capable of detecting alpha, beta, gamma, and x-rays over 3 selectable ranges. A red count light flashes and a beep sounds with each event detected.
Halogen-quenched GM tube, energy compensated sidewall 2mm tin filter. Thin mica window 1.5-2.0 mg/cm2 thick.
1000 CPM/mR/hr (Cs137). the energy response for gamma and x-rays through the detector sidewall is flat within +61% or -26% over the range of 40 keV to 100 keV, and within+35% or -17% over the range of 100 keV to 1.3 MeV.
0-.5, 0-5, 0-50 mR/hr
0-500, 0-5,000, 0-50,000 CPM
Typically ±15% of reading (Cs137)
Analog Meter holds full scale in fields as high as 100X maximum reading. CPM & mR/hr scale.
Internally mounted beeper
9-volt alkaline (included) - Approx. 2,000 hrs at background
-20° to 55°C (-4° to 131°F).
224 g (7.9 oz)
209 x 71 x 50 mm (8.2 x 2.8 x 1.9 in.)
Headphone 3.5mm jack to count to computer or datalogger
Carrying Case w/ Belt Clip