STMOUTUO Gas Leak Detector for RV & Home – Detects Propane, Methane & Combustible Gases, Audible & Visual Alarm, Quick Leak Location, 2 Batteries Included (Green)

Dual Sensitivity & Rapid Leak Detection: STMOUTUO HT61 Gas Leak Detector features high/low sensitivity modes, entering high sensitivity mode (range: 50 to 500 ppm) after 30-45 seconds of warm-up. It can quickly identify combustible gas leak sources in just 0.5 seconds, effectively reducing the risk of gas explosion.
Visual & Audible Alarms for Safety: When combustible gases (such as propane, methane, natural gas, coal gas, gasoline, LPG, LNG) are detected, the HT61 triggers a 75 dB continuous audible alarm and a red LCD light. Its LCD display with green backlight ensures clear visibility even in dim light, enhancing leak awareness.
Pen-Style Portable Design & Broad Application: The HT61 adopts a pen-style design for easy portability. It works in various environments to track gas leaks from kitchen gas stoves, water heaters, natural gas heating systems, RV propane tanks, factory gas pipelines, and other similar gas-related equipment.
Battery-Powered & Easy Operation: The HT61 comes with two AAA batteries for quick setup and use. It is equipped with three function buttons (High Sensitivity Mode, Low Sensitivity Mode, and Power) and a backlit LCD screen with a low-battery indicator. It also has an automatic shutdown feature after 5 minutes of non-use to save energy.
Complete Package for Ready Use: The HT61 package includes one HT61 Gas Leak Detector, one storage bag, two AAA batteries, and one user manual—providing all necessary items for immediate gas leak detection to protect your family and property.