- Adjustable sensitivity levels: three settings for high, medium, and low sensitivity. Default configurations include 3000 ppm for high sensitivity and 2000 ppm for low sensitivity. - Flexible and portable design: a 360-degree adjustable probe enables gas detection in hard-to-reach areas. Its compact, lightweight construction makes it easy to carry and use at home or on industrial sites. - Enhanced safety through audible and visual alerts: built-in buzzer and LED indicators provide clear warnings of gas leaks. - Precise detection of multiple gases: designed for flammable gases, with reliable detection of methane (CH4), butane (C4H10), and other flammable compounds. Sensitivity range is 100-9999 ppm. - Use scenarios: - Home usage: check for leaks around gas stoves, heaters, or boilers. - Industrial maintenance: on-site gas checks in plants, warehouses, or equipment rooms. - Construction or field work: use in confined spaces, tunnels, or crawl spaces where access is limited.