Feature: 1. 【Compact Size】: Easy to carry and use. This portable gases detector provides a fast response time and quick leak detection. It features a compact ABS machine body that is dustproof and drop-resistant, ensuring a long service lifespan. 2. 【High-precise Sensor \u0026amp; Multiple Gases Detection】: It adopts highly sensitive semiconductor gases for more accurate measurements. It can detect a variety of combustible gases to meet a variety of needs. Suitable for methane, gases, propane, benzene, ethyleneoxide, n-ethane, n-butane, ethane, ethanol, acetylene and more. 3. 【Adjustable sensitivity】: It features adjustable sensitivity levels, with a high sensitivity mode for preliminary scanning of general areas and a low sensitivity mode to narrow down the areas to pinpoint accurate leak locations. It is convenient for users to safely test a variety of combustible gases to meet different testing requirements. 4. 【Versatile Use \u0026amp; Alarm Function】: This device quickly detects leaking combustible gases, ensuring safety and preventing potential hazards. Regular testing helps identify gases leaks caused by aging, damage, loosening, and other factors, thereby avoiding unnecessary losses and harm. Capable of handling a variety of detection environments, making it a practical tool for many situations. With its sound and light alarm function, the measurement results are more intuitive to understand in real time. 5. 【Wide Applications】: It is suitable for water heating device detection, gases pipeline detection, industrial waste gases detection, oil station operation, gases leak detection, chemical industry, refining and chemical industry, etc. Specification: This combustible gases leakage detector safely tests a variety of combustible gases to meet different testing requirements. It features adjustable sensitivity levels, with a high sensitivity mode for preliminary scanning of general areas and a low sensitivity mode to pinpoint precise leak locations. Suitable for detecting water heating devices, gases pipelines, industrial waste gases, and gases leaks at oil stations, among other applications. Features: 【Compact Size】: Easy to carry and use. This portable gases detector provides a fast response time and quick leak detection. It features a compact ABS machine body that is dustproof and drop-resistant, ensuring a long service lifespan. 【High-precise Sensor & Multiple Gases Detection】: It adopts highly sensitive semiconductor gases for more accurate measurements. It can detect a variety of combustible gases to meet a variety of needs. Suitable for methane, gases, propane, benzene, ethyleneoxide, n-ethane, n-butane, ethane, ethanol, acetylene and more. 【Adjustable sensitivity】: It features adjustable sensitivity levels, with a high sensitivity mode for preliminary scanning of general areas and a low sensitivity mode to narrow down the areas to pinpoint accurate leak locations. It is convenient for users to safely test a variety of combustible gases to meet different testing requirements. 【Versatile Use & Alarm Function】: This device quickly detects leaking combustible gases, ensuring safety and preventing potential hazards. Regular testing helps identify gases leaks caused by aging, damage, loosening, and other factors, thereby avoiding unnecessary losses and harm. Capable of handling a variety of detection environments, making it a practical tool for many situations. With its sound and light alarm function, the measurement results are more intuitive to understand in real time. 【Wide Applications】: It is suitable for water heating device detection, gases pipeline detection, industrial waste gases detection, oil station operation, gases leak detection, chemical industry, refining and chemical industry, etc. Specifications: Name: Gases Leakage Tester Material: ABS Battery: 2 * 1.5V AAA battery (not included) Sensor: semiconductor gases sensor Detection ranges: 50-10000PPM (methane) Response sensitivity: 500PPM: about 2 seconds Warmup time: about 30 seconds after power on Alarm mode: analogue bar, beep, backlight Two-color backlight: Yes Undervoltage indication: Yes Cancel auto shutdown: Yes Sound off and on: Yes Backlight on/off: Yes Auto power off: 10 minutes Item size: 148 * 24 * 22mm / 5.83 * 0.94 * 0.87in Item weight: 45g / 1.59ounce Package size: 156 * 28 * 25mm / 6.14 * 1.10 * 0.98in Package weight: 51g / 1.80ounce Packing List: 1 * Gases Leakage Tester 1 * Guideline Package List: Packing List:1 * Gases Leakage Tester1 * Guideline