Model 177 Alarm Rate Meter

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Can be used as an area monitor, portable survey meter, or hand/foot contamination monitor
Monitors alpha, beta, and gamma radiation
Audible alarm with red indicator light for continuous area monitoring
Utilizes GM or scintillation detectors
Portable surveying with Pancake GM Probe or Hand or Foot Monitor
Operates on AC current or rechargeable battery

This versatile instrument can be used as a continuous area monitor, a portable survey meter, or a hand or foot contamination monitor. Four multiplier settings (x1, x10, x100, x1000), threshold adjustment from
10 to 100 mV, a range of 0-500K cpm and a toggle switch for FAST (2.2 sec.) or SLOW (22 sec.) response make this unit suitable for an extensive range of applications.

The Model 177 will operate on AC
current or by its built-in rechargeable battery. The built-in battery is continuously trickle charged when the unit is operating on line power.

The alarm on the Model 177 can be set at any point on the meter scale and a red light on the front panel indicates an alarm condition. A built-in audio speaker with volume control provides click-per-event or full-volume alarm. A push-button resets the alarm and zeros the meter.

The optional external pancake probe monitors alpha, beta, and gamma radiation. Or, you can add the optional Pancake GM Hand or Foot Monitor to check for personnel contamination.

Model 177 Alarm Rate Meter

48-1632 Model 177 Alarm Ratemeter $1,087.00

47-1539 Pancake GM Probe $217.00

47-1509 Foot Monitor with 3 GM Detectors, BNC connector and (1) 5 foot cable $624.00

47-1508 Hand Monitor with 2 GM Detectors, BNC connector and (1) 5 foot cable $501.00