Digital Radiation Meter 840024

Uses a Geiger-Mueller tube detector for scanning lab work areas and clothing for traces of radioactivity after clean up. Operation is simple enough for use in science education. Also excellent for emergency responders, mining, Hazmat or any area of potential radiation exposure. The meter emits a chirping sound with each count that increases with radiation intensity. A loud 95db audible alarm can be set at any point within the meter's range. Adjustable auto power off prolongs battery life and can also be disabled. The 9-Volt battery lasts 50 hours at normal background levels. Indicates when the battery is low or the reading over range. Each unit comes in a soft carrying case with a battery and a certificate of compliance indicating that is has been tested in a Cs-137 field for two points of linearity and overall operation. Also available with a full N.I.S.T. traceable certificate of calibration.

Dimensions: 5½" x 2⅞" x 1½" (143 x 74 x 34 mm)
Weight: 8 oz (176 g)

Specifications
Range: 0.1~199.9 uSv/hr and 0.1 ~ 19.99 mRem/hr
Accuracy: ±15%
Energy Response: 30KeV~1.5MeV beta, gamma and X-ray radiation