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| Ludlum Model 3-97 | ||
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● Gamma Exposure and Count Rate Survey Meter ● Beta, Gamma Survey ● Internal 1 x 1 in. NaI(Tl) Scintillation Detector ● External Energy Compensated GM Detector with Beta Window ● Wide Range from µR/hr to 200 mR/hr |
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| Ludlum Model 3-98 | ||
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● 125I and Alpha, Beta, Gamma Survey Meter ● Alpha, Beta, Low-Energy Gamma Survey ● Internal GM Pancake Detector ● External 1 in. x 1 mm Low Energy NaI(Tl) Scintillation Detector ● 0 to 500 kcpm |
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| Ludlum Model 4404-16 | ||
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● Geo-Exploration System for Oil Exploration and Ore Prospecting ● Large 2 x 4 x 16 in. NaI Scintillation Detector ● Multi-Channel Analyzer ● Ruggedized PC with GPS Receiver ● Data Logging, Google Earth™ Compatible Files |
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| Ludlum Model 4404-16-4 | ||
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● Backpack Geo-Exploration System ● Large 3 x 3 in. NaI Scintillation Detector ● Multi-Channel Analyzer ● Bluetooth Transceiver for Signal Out ● Google Earth™ Compatible Files |
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