Features: Analog bar display and buzzer alarm for multiple alert methods, providing real-time feedback on air leakage. Equipped with a high-sensitivity detection probe. Flexible split universal probe for easy adaptation to diverse measurement environments. High-precision semiconductor sensor featuring a six-hole air duct design with an anti-interference gas filter cover. LCD color screen with higher resolution than standard monitors for high-definition test results. Ideal for applications such as gas pipeline leak detection, home gas-proofing, metallurgy, tunnel mining, oil and gas exploration, and storage of hazardous goods. Specifications: Detectable Gases Natural gas, Coal gas, Liquefied petroleum gas Detection Flow lL/min Gas Resolution 1%LEL / 1PPM Temperature Resolution 0.1℃ / 0.2°F Gas Measurement Range 0-100%LEL / 0-50000PPM (Automatic) Temperature Measurement Range 0~50℃ / 32~122°F ± (2℃ / 4°F) Power Supply 3 x 1.5V AAA (not included) Measurement Accuracy ±5%FS Sampling Mode Diffusion type Response Speed 2S Calibration Mode Automatic calibration after 30 seconds of startup Automatic Shutdown Approximately 10 minutes Color VA Reverse Display Screen Yes Alarm Mode Sound and screen display Preheating Time 30S Working Current 190mA Working Temperature 0-50℃ Working Humidity 0-70%RH Storage Environment -10-50℃ (5%-95%RH) Flexible Metal Hose Length 270mm Size 130 x 73 x 33mm Weight without Battery Approx. 230g Package Includes: 1 x Gas Tester 1 x Cloth Bag 1 x Packing Box 1 x User Manual
