• Accurately detects low and high levels of combustible gasses from 50 to 2,000 ppm, giving professionals confidence across a wide range of job sites and use cases Lightweight, pocket-sized design with a pen clip makes it easy to carry and always within reach Bright LED visual and escalating audible tones ensure you'll never miss a warning, even in noisy or low-visibility environments Toggle between High and Low sensitivity settings to tailor your detection accuracy to the environment, minimizing false alarms and ensuring optimal accuracy 30-Second auto zeroing upon start up, so you can trust your readings with quick setup

Klein Tools Gas Leak Detector provides fast and accurate detection of combustible gases in a compact, pocket-sized design. Featuring a wide detection range from 50 to 2,000 ppm, it identifies both minor and major leaks with precision and reliability. Multi-level LED visual and audible alerts provide instant feedback, ensuring visibility and awareness even in noisy or low-light environments. 30-Second automatic zeroing upon startup allows quick setup and trusted accuracy.