Suitable for use in industry and household, such as factories and kitchens, etc. It can be used to detect various combustible gas, such as natural gas, methane, ethane, propane, butane, alcohol, ammonia, hydrogen, gasoline vapor,sulfide, organic solvent steam, smog, lacquer thinner, naphtha, volatile industrial solvent, etc. Quickly identify and determine the combustible gas leakage location. Its sensitivity can be adjusted manually. Sound and light alarm against combustible gas leakage. Low battery indication.
Resolution: 50ppm (methane) Alarm Range: 10%-40% LEL Response Time: <2 seconds (40% LEL) Operating Temperature: 0 to 50 Celsius degree Operating Humidity: 10% to 90%RH (non condensing) Power Supply: 4 * 1.5V AA battery (not included) Line Length: 39cm/15.35"(appr.) Gas Detector Size: (L)X(W)X(H) 20X7.2X4.5cm /7.87''X2.83''X1.77"(appr.) Bag Size: (L)X(W)X(H) 24X11X4cm /9.45''X4.33''X1.57"(appr.) Material: Plastic Color: Orange
Red: Detects the alarm indicator. Green: Power and power low-voltage alarm indicator. 1. In the pure air, press the power button to boot, the green light. 2. Turn the knob clockwise to the minimum sensitivity and wait at least 2 minutes for warm-up. Note: If the red light during the warm-up will continue to shine, accompanied by an alarm sound, which is due to the sensor is not stable down, do not bother. 3. After preheating, turn the knob counterclockwise to the critical alarm point, this time the highest detection sensitivity. Red light does not shine, do not alarm, allowing occasional red light, does not affect the instrument performance. 4. Clamp the instrument with one hand, then you can not adjust the knob, so that the sensor slowly close to the measured gas. When a certain concentration of flammable gas is detected, the red light flashes, accompanied by an alarm sound, the greater the concentration, the stronger the alarm. 5. After detection is complete, turn the knob clockwise to the minimum sensitivity, press the power key to shut down.