{"product_id":"klein-tools-et120-combustible-gas-leak-detector-for-methane-propane-and-natural-gas-with-18-inch-flexible-gooseneck-audible-and-visual-led-alarms","title":"Klein Tools ET120 Combustible Gas Leak Detector for Methane Propane and Natural Gas with 18 Inch Flexible Gooseneck Audible and Visual LED Alarms","description":"\u003cdiv style=\"font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #333333; line-height: 1.6;\"\u003e\n\u003ch2 style=\"color: #004b87;\"\u003e\u003ca title=\"Link to Klein Tools homepage\" href=\"https:\/\/www.1toptools.com\/pages\/klein-tools\"\u003e\u003cimg style=\"display: block; margin-left: auto; margin-right: auto;\" alt=\"Klein promotional logo logout\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/KleinStacked-Black.png?v=1774018194\"\u003e\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch2 style=\"color: #004b87;\"\u003ePinpoint Hidden Hazards: Professional-Grade Gas Leak Detection for Methane, Propane, and Combustible Gases\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKlein Tools ET120 Combustible Gas Leak Detector\u003c\/strong\u003e is a critical diagnostic tool engineered for HVAC professionals, plumbers, and maintenance technicians who demand absolute reliability in leak detection. This high-sensitivity tester identifies methane, propane, and other combustible gases at concentrations as low as \u003cstrong\u003e50 ppm\u003c\/strong\u003e, allowing you to catch small leaks before they become major safety hazards. Whether you are inspecting residential gas lines, checking commercial boiler rooms, or troubleshooting HVAC furnace systems, the ET120 provides the precision needed to secure the job site.\u003c\/p\u003e\n\u003cp\u003eEquipped with an \u003cstrong\u003e18-inch flexible gooseneck\u003c\/strong\u003e, the ET120 easily navigates into tight, hard-to-reach spaces like behind appliances or deep within mechanical enclosures. The device features two levels of sensitivity (High and Low) and provides instant feedback through a tiered system of five red LEDs and an \u003cstrong\u003e85dB audible alarm\u003c\/strong\u003e that increases in intensity as gas concentration rises. Built with a rugged, over-molded body for a comfortable and secure grip, this \"Klein Tough\" meter includes automatic zero-point calibration at startup to ensure consistent accuracy throughout your workday.\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87; border-bottom: 1px solid #eeeeee; padding-bottom: 5px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Detection Range:\u003c\/strong\u003e Effectively detects Methane, Propane, and other combustible gases from 50 to 10,000 ppm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Sensitivity Modes:\u003c\/strong\u003e High Sensitivity (50 to 1,000 ppm) and Low Sensitivity (1,000 to 10,000 ppm) for versatile diagnostics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Sensory Alerts:\u003c\/strong\u003e Features a high-decibel 85dB audible alarm and 5-tier red LED visual indicators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e18-Inch Flexible Gooseneck:\u003c\/strong\u003e Extended reach for probing tight joints, valves, and confined areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-Calibration:\u003c\/strong\u003e Automatic zero-point calibration at power-up ensures the unit is ready for immediate, accurate use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Durability:\u003c\/strong\u003e Over-molded housing provides a comfortable, slip-resistant grip and jobsite protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Management:\u003c\/strong\u003e Auto power-off after 10 minutes of inactivity to maximize the life of the 4 included AAA batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #004b87; border-bottom: 1px solid #eeeeee; padding-bottom: 5px;\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(1) ET120 Combustible Gas Leak Detector\u003c\/li\u003e\n\u003cli\u003e(1) Protective Storage Pouch\u003c\/li\u003e\n\u003cli\u003e(4) AAA Alkaline Batteries\u003c\/li\u003e\n\u003cli\u003e(1) Instruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"1029\" height=\"579\" src=\"https:\/\/www.youtube.com\/embed\/N83Awgcw3-s\" title=\"Combustible Gas Leak Detector (ET120)\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3 style=\"color: #004b87; border-bottom: 1px solid #eeeeee; padding-bottom: 5px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable height=\"500\" style=\"width: 43.75%; border-collapse: collapse; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 33.0948%;\"\u003e\u003cstrong\u003eDetection Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 66.9052%;\"\u003e50 to 10,000 ppm (Methane Based)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 33.0948%;\"\u003e\u003cstrong\u003eAudible Alert\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 66.9052%;\"\u003e85dB Ticking (Increases with concentration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 33.0948%;\"\u003e\u003cstrong\u003eVisual Alert\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 66.9052%;\"\u003e5 Red LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 33.0948%;\"\u003e\u003cstrong\u003eGooseneck Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 66.9052%;\"\u003e18 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 33.0948%;\"\u003e\u003cstrong\u003eBatteries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 66.9052%;\"\u003e4 x AAA (Included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 33.0948%;\"\u003e\u003cstrong\u003eAuto Power-Off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 66.9052%;\"\u003eYes (10 Minutes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 33.0948%;\"\u003e\u003cstrong\u003eDisplay Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 66.9052%;\"\u003eDigital LED Bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 33.0948%;\"\u003e\u003cstrong\u003eOverall Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 66.9052%;\"\u003e28.31 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 33.0948%;\"\u003e\u003cstrong\u003eOverall Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 66.9052%;\"\u003e1.78 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 33.0948%;\"\u003e\u003cstrong\u003eOverall Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 66.9052%;\"\u003e2.75 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #fff0f5;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 33.0948%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 66.9052%;\"\u003e13 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 33.0948%;\"\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid rgb(221, 221, 221); width: 66.9052%;\"\u003e092644690648\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin-top: 20px; padding: 15px; background-color: #f9f9f9; border-left: 5px solid #004b87;\"\u003e\u003cstrong\u003ePro-Tip:\u003c\/strong\u003e To ensure the most accurate leak identification, always power on the ET120 in a \"clean air\" environment (away from the suspected leak) to allow the automatic zero-point calibration to set correctly. Once the self-calibration is complete, move the sensor tip slowly along the gas line joints and fittings for best results.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"KLEIN TOOLS","offers":[{"title":"Default Title","offer_id":51944677343543,"sku":"ET120","price":129.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2274\/5945\/files\/Klein_Tools_ET120_Combustible_Gas_Leak_Detector_for_Methane_Propane_and_Natural_Gas_with_18_Inch_Flexible_Gooseneck_Audible_and_Visual_LED_Alarms.jpg?v=1775846874","url":"https:\/\/www.1toptools.com\/products\/klein-tools-et120-combustible-gas-leak-detector-for-methane-propane-and-natural-gas-with-18-inch-flexible-gooseneck-audible-and-visual-led-alarms","provider":"1 Top Tools","version":"1.0","type":"link"}