Radiation Frisker Handheld Detector

The Radiation Frisker handheld detector is a lightweight, single handed radiation contamination instrument that has been designed to meet the demands of today’s radiation personnel for leak testing, surface monitoring, sample screening and personnel screening. By integrating the latest electronics with a proven and dependable Geiger-Mueller detector, SE International has created a rugged, ergonomic tool that addresses a number of radiological applications. The Radiation Frisker detects alpha, beta and gamma with an assortment of units of measure, customizable alarm levels and a backlit display.


Detector Internal Halogen-quenched, uncompensated GM tube with thin mica window, 1.4-20 mg/cm2 areal density
Operating Ranges µR/hr: 1 to 50,000
nSv/hr: 1 to 500,000
CPM: 0.0 to 175,000
CPS: 0.0 to 2,500
Accuaracy (Cs137) Typically ±15% from factory, ±10% with NIST Source Calibration
Energy Sensitivity Alpha down to 2 MeV
Beta down to .16 MeV, Typical detection efficiency at 1 MeV is about 25%
Gamma down 10 KeV through the detector window, 3340 CPM/mR/hr (Cs137), smallest detectable level for I125 is .02 µCi at contact
Anti Saturation Readout will overrange in radiation fields as high as 100 times maximum reading
Alert Pulsating beeper sounds the alert, adjustable alert levels are used for µR/hr, mR/hr, CPM, µSv/hr, mSv/hr and CPS
Display Backlit LCD with mode indicators
Count Light Red LED flashes with each count
Audio Indicator Internally mounted beeper, can be switched to silent mode
Power 2 AA alkaline batteries, battery life about 1,000 hours
Temperature Range -10° to 50°C
Size 10.875″ x 1.75″ x 2.5″, 7.7 ounces

Ordering Information

Each unit includes a carrying case, lanyard and protective boot. For pricing, please call AFC International at 1-800-952-3293, 219-987-6825 or fax 219-987-6826 or email sales@afcintl.com.

Catalog No.
Radiation Frisker Handheld Detector


Radiation Frisker Datasheet

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