Y201 Propane and Natural Gas Leak Detector, Portable Gas Sniffer for Leaks of Combustible Gases like Methane, LPG, LNG, Fuel, Sewer Gas, w Flexible Neck

High Sensitivity Gas Leak Detector Natural Gas Detector with 9.4-Inch Probe, Portable Gas Tester with Audible & Visual Alarm to Locate Combustible Sources Like Methane, Propane for Home and RV

TopTes PT210S Gas Leak Detector, Natural Gas Detector with 10cm Probe, Propane Leak Detector Locating Combustible Gases Like Natural Gas, Methane for Home, Measures%LEL (Incl. Batteries) - Orange

TopTes PT520A Gas Detector, Gas Leak Detector with 43.5cm Gooseneck, Locating Sources of Methane, Natural Gas, Propane and Combustible Gas Leaks for Home and RV (Includes Battery x3) - Orange

VOBOR Combustible Gas Detector - 300-10000PPM Gas Methane Leak Detector with Sound Alarm and Light Flash for Home Kitchen Garage Gas Station Camper

Gas Leak Detector, CHNADKS Combustible Gas Leak Detector with 11" Gooseneck, Rechargeable Portable Combustible Gas Sniffer with LCD Screen, for Natural Gas, Methane, Propane, Ethanol (0-10,000 PPM)

Gas Leak Detector Natural Gas, CUSBON Gas Leak Detector, Portable Leak Detector for Methane, Propane, and Butane Gas Leak Detector with Audible Alarm