Gas Leak Detectors - Natural Gas, Methane, Propane & Combustibles Forensics Detectors offers sensitive Sewer Gas Leak Detectors for inspectors, homeowners, landlords, homeowners, plumbers, and technicians for piping, waterworks, underground tanks, oil rigs, tanks, gas plumbing, and silos. Sewer Gas Leak Detector Maximum Sewer Sensitivity Super-Sensitive ppm Sewer Gas Leak Detector made with the most premium Japanese FIGARO gas sensor. Applications include home use to find sewer smell and gas leaks or industrial use for inspectors, utility workers, refinery workers, maintenance engineers, and technicians for waterworks, underground storage tanks, oil rigs, tanks, and silos in the maritime industry. Detects Many Combustible Gases Detectable Gases and Vapors: Sewer Gas, Acetone, Acetylene, Alcohol, Ammonia, Benzene, Butane, Ethanol, Ethylene Oxide, Gasoline, Hexane, Hydrogen, Methane, Naphtha, Natural Gas, Paint Thinners, Propane, Solvents, and many others. What is Gas Leak Detector? Gas leak detectors are used to find leaks in natural gas pipes, fittings, and connectors. In industrial settings or homes gas leaks tend to occur with natural gas. They can also happen with propane when cooking on the grill, traveling in an RV, or camping. A gas leak detector is an affordable tool used by plumbers, HVAC, technicians, handymen, and homeowners. Included Sensitive Japanese Sensor (Combustibles) USB Charger, USB Cable, Li-ion Battery Color English Manual Aluminum Carry Case Adjustable Alarms & Full Calibration FD-91-RED FD-90E-YELLOW FD-90E-RED FD-91-YELLOW Add to Cart Add to Cart Add to Cart Buying Options Customer Reviews 4.5 out of 5 stars 259 3.8 out of 5 stars 153 4.3 out of 5 stars 220 4.2 out of 5 stars 35 Price $89.45$89.45 $99.45$99.45 $99.95$99.95 — no data Detection Range 0-10,000ppm 0-10,000ppm 0-10,000ppm 0-10,000ppm Response Time 5 years >5 years >5 years >5 years Features Best for Natural Gas, Propane and General Combustible Leak Detection. Best for Sewer and Biogas Detection. Best for Natural Gas, Propane and General Combustible Leak Detection. Best for Sewer and Biogas Detection. Technical Specifications Gas Detected Combustible Gases and Sewer Gases (LEL) such as Methane, Propane, Ammonia, Butane, Gasoline Vapors, Alcohol Vapors, Natural Gas, Paint Thinners, Solvents and many others. Detection Range (Methane) 0-10,000ppm Response Time 24 hours Power Source DC 3.7V Li-on battery, 1800 mAh, USB rechargeable Gas Sensor Life 3-5 years Analyzer Dimensions & Weight 210 mm × 66 mm × 30 mm (L×W×H), 300 grams Recommended Calibration Period 12 months Alarm Indication of alarm, fault, and low voltage with LED, sound, and vibration Gas Sensor Type Semiconducting Metal Oxide (Tin Oxide) Calibration Standard/Location USA NIST Traceable Gas Source, Los Angeles, California, USA Explosion Rating ATEX certified Ex ib IIB T3 Gb