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Warns against dangerous explosive gas. Checks for explosive gas in places where electrical measurement has to be taken. Applications include: manholes, gas lines, fuel systems, exhausts, propane stations, IAQ tests and arson residue. Used in almost any situation where combustible gasses, vapor or residues need to be found. Ultimate sensitivity 5 - 50 ppm. Instantaneous response. Automatic warm up. Adjustable sensitivity. Audible "Geiger counter" type signal. Specifications: Operating Temperature - 32ø-125øF (0ø-52øC). Power Supply - Two, 2.4V Ni-Cad Batteries. Battery Life - 4 Hours/Charge. Response Time - Instantaneous. Warm-up Time - 30 seconds. Probe/Cord Length - 15" (38cm). Ultimate Sensitivity - 5-500 ppm. Partial List of Detachable Compounds:
Compound, followed by Minimum Detectable Concentration: Acetylene 50 ppm, Iso-Butane (R600a) 500 ppm, Methane 500 ppm, Methyl Ether 500 ppm, Ethane (R170) 500 ppm, Propane (R290) 500 ppm, Ethylene 500 ppm, Hydrogen 500 ppm, Vinyl Chloride 5 ppm, Methyl Chloride 5 ppm, Hydrogen Sulfide 5 ppm, Acetone 50 ppm, Methanol 50 ppm, Ammonia (R717) 20 ppm, Gasoline 1 ppm, Chlorine 1 ppm, Carbon Dioxide 500 ppm Tif 8850 Combustible Gas Detector
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