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Detector: Energy compensated halogen-quenched GM tube.
Operating Range
X1 position 0 - 1 mR/hr or 0 - .01 mSv/hr
X10 position 1 - 10 mR/hr or 0 - .1 mSv/hr
X100 position 5 - 100 mR/hr or 0 - 1 mSv/hr
X1000 position 50 - 1000 mR/hr or 0 - 10 mSv/hr
Accuracy: Typically ±15% of reading (Cs137)
Energy Sensitivity: Detects gamma and x-rays down to 40 keV. Response is flat from 40 keV up.
Audio Indicator: Internally mounted beeper (can be turned off for silent operation).
Anti-Saturation: Meter will hold at full scale in fields as high as 100 times the maximum reading.
Power Requirements: 9-volt alkaline (included) Approx. 2,000 hrs at normal background
Temperature Range: -20° to 55°C (-4° to 131°F)
Humidity Range: 10% to 70% Non-Condensing
Weight
217 g (7.7 oz) Outputs
3.5 mm headphone jack with pulse out.
Size: 209 x 71 x 50 mm (8.2 x 2.8 x 1.9 in.)
Includes: Carrying Case, Battery
Accessories: Observer Software
