The Monitor 4 is compact, analog radiation detector. A general purpose survey meter capable of detecting alpha, beta, gamma, and x-rays over 3 selectable ranges. Proven and reliable over decades of use in the industry, the Monitor 4 has evolved into one of the best analog radiation detectors of today. Simple and ergonomic , a red count light flashes and a beep sounds with each count detected. Battery check and silent operation with the flick of your thumb. The Monitor 4EC is an energy compensated, ergonomic radiation survey meter capable of detecting alpha, beta, gamma, and x-rays over 3 selectable ranges. This detector is great for getting a linear response to gamma and x-ray. A red count light flashes and a beep sounds with each event detected. The Monitor 4EC offers a linear response for gamma and x-rays (above 40 keV).
- Measurement by principle GM Halogen tube without compensation (with compensation in 4EC model) with thin Mica window 1.5-2.0 mg/cm2 of thickness
- Sensor integrated into the instrument
- Operating range 0-0.5, 0-5 and 0-50 Mr/Hr With the option of units in CPM and µSHr
- Reading accuracy +/-15%
- The 4EC version has a better linear response after 40 Kev
- Analog Data visualization
- Internal alarm Beeper
- 9v battery operation for 2000 hours of operation