Hydrogen Gas Detector for precise, onsite concentration monitoring Key benefits Detects hydrogen specifically using the electrochemical principle for accurate concentration readings. Measures hydrogen from 0 to 1000 ppm with 1 ppm resolution, enabling detection of small changes and early identification of leaks. Builtin 3.7V rechargeable lithium battery with USB interface charging for fast, convenient recharging in the field. Portable and easy to operate for routine inspections, troubleshooting, and monitoring tasks. Main features Target gas: hydrogen Detection range: 01000 ppm Resolution: 1 ppm Detection principle: electrochemical principle Power: builtin 3.7V rechargeable lithium battery, USB interface charging Why customers need this detector Provides clear numeric concentration readings so users can assess hydrogen levels rather than relying on subjective indicators. Portable rechargeable design removes dependency on disposable batteries and supports frequent field use. resolution helps identify minor leaks or concentration changes that could affect equipment performance or process control. Performance and compatibility Suited for environments and equipment where hydrogen monitoring is required, including industrial systems, laboratory setups, and hydrogen fuel systems. Simple USB charging makes the detector compatible with standard power banks, laptop USB ports, and USB wall adapters. The electrochemical detection principle offers focused hydrogen measurement suitable for operational diagnostics and routine monitoring. Typical applications Fuel cell service and maintenance: detect and quantify hydrogen leaks during component inspection and . Hydrogen storage and distribution: monitor storage tanks, piping, and valves for early detection of concentration increases. Laboratory and production lines: spotcheck process areas, test benches, and experimental setups where hydrogen is present. What it delivers Precise, repeatable hydrogen concentration readings with fine 1 ppm resolution across a practical 0 to 1000 ppm range. Convenient field use with integrated rechargeable battery and USB charging to support frequent inspections. Straightforward functionality focused on hydrogen detection using the electrochemical principle to meet operational monitoring needs.