Monitor 4EC Survey Meter
The Monitor 4EC is a compact general purpose easy-to-use survey meter capable of detecting alpha, beta, gamma and x-rays over 3 selectable ranges. A red counting light flashes and audible beep will sound with rising radiation levels. The Monitor 4 EC is accurate for reading gamma and x-rays above 40 keV.

The Halogen-quenched GM tube, energy compensated sidewall detects activity down to 10 keV through the window. The meter reads in Sv or R units and will hold full scale in activity 100 times maximum reading. Size: 145 x 72 x 38mm (5.7" x 2.8" x 1.5") Weight: 178 grams (6.3 oz)

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