Image	Product	Features

	Model 3276	Auto-Ranging Digital Meter Functions as a Frisker or an Area Monitor Supports GM, Proportional & Scintillation Detectors Adjustable Audio & Visual Alarms HV Range: 500 to 1500 V
	Model 177	4-Range Linear Analog Meter Supports GM & Scintillation Detectors Adjustable Audio & Visual Alarm HV Range: 400 to 1500 V
	Model 177-50	5-Range Logarithmic Analog Meter Supports GM, Proportional & Scintillation Detectors Adjustable Audio & Visual Alarm HV Range: 400 to 2500 V
	Model 177-56	4-Range Linear Analog Meter Operates with Two Detectors: Scintillator for Alpha, GM for Beta HV Range (Alpha): 400 to 1500 V HV (Beta): 900 V
	Model 177-61	4-Range Linear Analog Meter Supports GM, Proportional & Scintillation Detectors Adjustable Audio & Visual Alarm HV Range: 400 to 2500 V
	Model 177-84	For Simultaneous Alpha & Beta Counting Dual 3-Range Logarithmic Analog Meters Supports Alpha-Beta Proportional & Scintillator Detectors Adjustable Audio & Visual Alarms HV Range: 200 to 1500 V
	Model 4600 Series	12 Detector Single Channel Analyzer Supports G-M, Proportional & Scintillator Detectors Independently Adjustable HV, Threshold, Window, Scaler Count Time & Output Time for Each Channel HV Range: 0 to 1500 V or 0 to 2500 V