X-ray area dosimeter 4EC

Beta rayGamma rayAlpha ray

The compact 4EC Monitor is an all purpose easy to use survey meter. The quenched Halogen GM tube will detect activity below 10 keV though window. As radiation increases a red counting light flashes and an audible beep will sound. The meter will read in Sv or R units and will hold its full scale even when activity is 100 times the maximum. Unit weight 178 grams (6.3 oz) unit size 145 x 72 x 38mm (5.7" x 2.8" x 1.5"). The Monitor 4 EC will provide accurate reading for x and gamma rays above 40keV. Unit is designed to detect alpha, beta, gamma and X-rays within three selectable ranges.