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Klein Tools Audible, Visual Alarm, LED Display, Combustible Gas Leak Detector - Monitors Methane | Part ET120

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UEI Test Instruments Combustible Gas Detector: Up To 1,000 Ppm, Combustible Gas Detectors, CD100A Model: CD100A

Klein Tools Combustible Gas Detector: Up To 10,000 Ppm/Up To 1,000 Ppm, Combustible Gas Detectors Model: ET120

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