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Four Range
0-500, 0-50, 0-5 and 0-0.5 mR/hr

-LCD Display
-Gamma and X-Ray From 50-2000 KeV Within 20%
-3lbs, 13ozs/1.73 kgs with batteries
-4.4" W x 7.75" L x 6.25" H, including handle
-Halogen Quenched, Energy Compensated GM Tube
-Individual Calibration Potentiometers for each range
-Operates on two "D" Cell batteries providing over 200 Hours of continuous use with Alkaline Batteries
-Regulated High and Low Voltages
-Drop Tested from one meter in excess of twenty five times with no damage or failures
-Operating Temperature: -20 to 50 °C (-4 to 122 °F), Humidity: Non-Condensing 95%

ND-500A: Feature
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