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Model 78

The Model 78 Stretch Scope telescoping gamma survey meter keeps the user at a safe distance from high radiation areas and reaches areas that are difficult to access with other detectors. The wide 0.1 mR/hr to 1000 R/hr detection range is accomplished using dual energy-compensated GM detectors. The backlit digital LCD delivers precise 4-digit measurement values, which can be programmed to display units of R or Counts, and is accompanied by icons and messages indicating the operational status of the instrument. Rate changes are conveniently viewed on the accompanying analog meter. The front-panel controls include separate switches for On/Off, Audio, mR/hr and R/hr range selection, Fast/Slow response, and LCD backlight. A clip-on adjustable shoulder strap is included. The instrument handle may be removed, thereby reducing the collapsed length from 105.9 cm (41.7 in.) to 92 cm (36.2 in.) for easier transport and storage of the instrument.

Features
  • Range: 0.1 mR/hr to 1000 R/hr
  • Telescoping Stainless Steel Pole Extends Reach to 377.2 cm (148.5 in.)
  • Dual Analog/Digital Display
  • Splashproof Buttons
  • Energy Compensated GM Detectors
  • Clip-On Adjustable Shoulder Strap
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Related Products

Model 78-9
Stretch Scope Survey Meter
  • Digital Meter
  • Extends to 3.6 m (12 ft.)
  • Pancake GM Detector
Model 78-6
Stretch Scope Survey Meter
  • Analog + Digital Meter
  • Extends to 3.6 m (12 ft.)
  • NaI(Tl) Scintillator Detector
  • Range: 0.01 to 50 µSv/h (1 to 5000 µR/hr)
Model 78-1
Stretch Scope Survey Meter
  • Analog + Digital Meter
  • Extends to 3.6 m (12 ft.)
  • 2 Energy-Compensated GM Detectors
  • Range: 0.1 µSv/hr to 9999 mSv/hr
Model 78
Stretch Scope Survey Meter
  • Analog + Digital Meter
  • Extends to 3.6 m (12 ft.)
  • 2 Energy-Compensated GM Detectors
  • Range: 0.1 mR/hr to 1000 R/hr
Model 79/2
Stretch Scope Survey Meter
  • Digital Meter
  • Extends to 4.5 m (14.75 ft.)
  • Internal Energy-Compensated GM
  • Range: 0.001 mSv/h to 0.04 Sv/h (0.1 mR/hr to 4 R/hr)
Model 79/1
Stretch Scope Survey Meter
  • Digital Meter
  • Extends to 4.5 m (14.75 ft.)
  • CsI(Tl) Scintillator Detector
  • Range: 0.01 µSv/h to 500 µSv/h (1 µR/hr to 50 mR/hr)
Model 79
Stretch Scope Survey Meter
  • Digital Meter
  • Extends to 4.5 m (14.75 ft.)
  • Energy-Compensated GM Detector
  • Range: 10 µSv/h to 10 Sv/h (1 mR/hr to 1000 R/hr)
Model 3078 Series
Stretch Scope
  • Digital Meter
  • Extends to 4.7 m (15.3 ft.)
  • Two External Energy-Compensated GM Detectors
  • Version with Internal Energy-Compensated GM Detector
  • Range: 1 µSv/h to 10 Sv/h (0.1 mR/hr to 1000 R/hr)