Highly sensitive detection probe of combustible gas detector has fast response speed and wear-resistant metal probe. It is widely used in combustible gas detection, gas pipeline leak detection, domestic gas prevention, metallurgy, and mine operation, oil and gas exploration, dangerous storage, etc. LCD color display is more intuitive, with higher definition than ordinary display and high-definition display of test results. Material: ABS colour: black Package Contents: 1 x Detector kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.