Radiation Probes               

You can click on any of the filters below, selecting meters that will fit your specific needs. These probes may be paired with many of the instruments on our instrumentation page. If you need help selecting an appropriate meter, please contact us.

Radiation Probes

Ludlum Model 44-38

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Thick walled G-M Detector. Energy compensated dose rate monitor, with the ability to detect high…

Ludlum Model 44-2

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Scintillator - Sensitive Gamma An excellent choice for environmental gamma radiation monitoring

Ludlum Model 44-9

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Pancake probe - Alpha, Beta, and Weak Gamma An excellent choice for simple contamination monitoring.

WB Johnson GLE-1

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Low Energy Gamma Scintillator (1") An excellent detector for Iodine-125 and other low energy gamma…

WB Johnson GSP-2

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NaI Gamma Scintillator (2") This gamma probe is excellent for anything requiring a high sensitivity…

WB Johnson GSP-1

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NaI Gamma Scintillator (1") This gamma probe is excellent for anything requiring a high sensitivity…

WB Johnson MRSP-2

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Plastic Gamma Scintillator (2") Excellent near tissue equivalent micro-R gamma probe. Good energy response from…

WB Johnson MRSP-1

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Plastic Gamma Scintillator (1") Excellent near tissue equivalent micro-R gamma probe. Good energy response from…

WB Johnson GP-200

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Alpha, Beta, Gamma Sensitive to Alpha, Beta, and some Gamma Radiation.

WB Johnson HP-265

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Alpha, Beta, Gamma The best "all-purpose" detector. Sensitive to Alpha, Beta, and some Gamma Radiation.

WB Johnson GP-1010

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0-2,000 uSv/hr Gamma & beta excellent for specific gamma/beta detection with a rugged chrome plated…

WB Johnson GP-1004

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0-1,000,000 uSv/hr Energy Compensated Gamma The GP Series detectors are excellent detectors for general gamma…

WB Johnson GP-1003

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0-100,000 uSv/hr Energy Compensated Gamma The GP Series detectors are excellent detectors for general gamma…

WB Johnson GP-1002

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0-20,000 uSv/hr Energy Compensated Gamma The GP Series detectors are excellent detectors for general gamma…

WB Johnson GP-1001

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0-2,000 uSv/hr Gamma Only Energy Compensated The GP Series detectors are excellent detectors for general…