HD VA reverse color screen, digital and analog dual display, easy to read. Use high performance sensor, it has high sensitivity, quick response, good reliability, and accurate leakage detection. Flexible metal hose and metal induction shield can reduce interference, which is suitable for all kinds of scene detection. Compact size and light weight, the combustible gas detector adopts double body protection, safer for operation and portable to carry with you. The detector is suitable for gas pipeline leakage detection, domestic gas prevention, oil and gas exploitation, tunnel and mine operation, chemical industry, metallurgy, refining and chemical industry, biochemical medicine and other industries., Manufacturer: HIJYMNZPQ