Here are some warm tips:
Q1: Can I use it directly after it is turned on, or do I need to wait for a while?
A1: (Warm-Up Time: Approx. 30 sec!) After the device is turned on, it needs to wait 30 seconds for warm-up before detection.
Q2: What is the difference between high and low sensitivity modes when detecting?
A2: The difference between high and low sensitivity is mainly based on the different values of combustible gas content.
Q3: How long does it last when a gas is detected?
A3: Once a flammable gas is detected, the alarm will continue to sound until the flammable gas concentration is below 5% of the lower explosive limit.
Q4: How far do I need to be from the gas to detect it?
A4: The detection distance is usually 1-5 cm, depending on the severity and concentration of the gas leak.
Q5: What is the difference between this product and a gas monitor?
A5: A gas monitor is used to continuously monitor gas leaks to monitor the state of the air in a large space, but it cannot pinpoint the leak. Gas leak detectors are used to locate the source of gas leaks.
Q6: Why does it not turn on?
A6: Our products are subjected to strict quality control, so they will not be turned on. The first thing to check is whether the battery is installed correctly (make sure the electrode is oriented correctly). Next, please check whether the battery voltage is sufficient and replace two new batteries to see if the detector works properly.
Q7: How many types of gases can be detected? What are the main gases?
A7: They can detect about 15+ gases. The main gases detected are as follows: Methane propane, ethane, butane, gasoline, gas/carbon monoxide (CO), natural gas, hydrogen, acetone, ethanol, oxides, sulfides, alcohol, gasoline, organic liquid vapors, etc. can be detected.