Feature: 1. Durable Materials: Made of ABS material and composite anti skid rubber, this gas detector has strong adaptability, waterproof, dustproof, explosion proof, convenient use and high reliability. 2. Leakage Point Quick Search: Sensor detection can quickly find the leakage point; The gas leakage detector has high sensitivity, stable performance. The detection range (low alarm point, high alarm point) is adjustable. 3. Audible and Visual Alarm: There are two alarm modes of buzzer sound alarm and visual LED light alarm vibration alarm. Low power alarm, safety design. 4. Lengthened Flexible Probe: The probe of the gas detector can be bent at will, and the radian can be flexibly adjusted to facilitate the measurement of different environments. 5. Applications: USB charging port design, convenient to use; The colorful LCDscreen can display power. Widely used in chemical industry, coking, municipal, biochemical medicine, agriculture and other industries. Specification: Item Type: Gas Leakage Detector Material: ABS Gross Weight: 1050g / 37.0oz Color: Red Detection Type: Combustible gas Product Size: 210x66x30mm / 8.3x2.6x1.2in Battery: Model 803450, polymer battery, 2800MAH(shipped with built in battery) Power Supply: USB cable, 5V Range: 0-10000ppm Temperature: - 10-50 ℃ Alarm Point: Default value: low alarm: 500ppm; High alarm: 2000ppm supports personalized setting Alarm Type: Buzzer audible alarm; Visual LED Alarm Vibration Alarm Waiting Time: 60s Response Time:<60s Alarm Mode: sound, light, shock, display Protection Grade: IP65 Applications: Metallurgy, petroleum, chemical industry, coking, municipal, biochemical medicine, agriculture and other industries; Application: Methane, natural gas, hydrogen, gas, acetone, gasoline, ethanol and other combustible gases can be detected. Package List: 1 x Storage Box 1 x Host1 x Manual1 x USB Cable