Detector
Energy
compensated halogen-quenched GM tube.
Operating Range
0 to 1000 mR/hr and 0 to 10 mSv/hr.
Range Switch
X1, X10, X100.
Accuracy
±10% of full scale (referenced to Cs-137).
Audio Indicator
Internally mounted beeper.
Anti-Saturation
Meter will hold at full scale in fields as high as 100 times the maximum reading.
Power Requirements
One
9-volt alkaline battery.
Battery Life
Battery life is up to 2,000 hours at normal background radiation levels.
Temperature Range
-20°C to 55°C (-4°F to 131°F).
Weight
188 grams (6.4 oz.) without battery.
Size
145 x 72 x 38 mm (5.7 x 2.8 x
1.5 in.).
The MC1K is a handheld survey meter using a built-in energy compensated GM detector. It
detects gamma and x-rays up to 1000 mR/hr over 4 selectable ranges. A beep sounds and a count light flashes with each event detected.