#mazur instruments

Mazur Instruments PRM-8000 Handheld Geiger Counter and Nuclear Radiation Monitor, 0.001 to 200 mR/hr Range, +/-10 Percent Accuracy

Mazur Instruments PRM-7000 Handheld Geiger Counter and Nuclear Radiation Monitor, 0.001 to 500 mR/hr Range

Mazur Instruments PRM-9000 Geiger Counter and Nuclear Radiation Contamination Detector and Monitor, 0.001 to 125 mR/hr Range, +/-10 Percent Accuracy