2023 Amazon Top Sale Smart Home Pen Manometer Gas Leak Pressure Tester

Product Description GAS LEAK DETECTORPower Saving: Automatic power off after 5 minutes without operation or gas detection. Low Battery Indicator: When the battery voltage is lower than 2.4V, the power indicator light will blink. Adjustable Sensitivity with Dual Range: Low Sensitivity Mode: 500 to 1,000 ppm*; High Sensitivity Mode: 50 to 500 ppm*. (*based on Methane detection) Sensor: Gas-sensitive semi-conductor Reaction range: 50~100OPPM(methane) Reactions Sensitivity: >50ppm(methane) Test Gas(partial list): acetone, Acetylene, alcohol, ammonia, benzene, butane, ethanol, oxirane, gasoline, hexane, hydrogen, methane, naphtha, natural gas, paint thinners, propane, solvents, etc. Warm-Up Time: Approx.30sec Reactions time: 500PPM: Approx.2sec Alarm mode: visible and audible Operating conditions: 0 to 50ºC /20 to 80% RH Storage conditions: -10 to 60°C / 20 to 80% RH (excluding batteries) Batteries: 2x1.5V AAA Alkaline battery Product ParametersFAQPlease turn it on in a clean-air environment until the warm-up is completed in about 30 seconds  DETECTS MANY KINDS OF COMBUSTIBLE GASES:Gas detectors are used to detect gases at concentrations between 50 and 10,000 parts per million (ppm), such as LPG, acetylene, benzene, propane, butane, methane, natural gas, etc. And it will exactly pinpoint a leak, reducing the risk of gas explosion and keeping your family and property safeQUICK RESPONSE AN D ADJUSTABLE SENSITIVE: Natural gas detector adopts a sensitive gas sensor, has two sensitivity settings, and quick response within 5 seconds. High and low sensitivity are switchable for different scenarios. Allows you to quickly and easily detect gas leaks in the hardest-to-reach places around your equipmentVISUAL AND AUDIBLE ALERTS:  The instrument buzzer will sound when detecting a gas leaks, and the concentration indicator will light up. The higher the concentration, the faster the beeping sound and the more lights are, auto power off after about 5 minutes if there are no operation and measurement signalsEASY TO CARRY: This pen-style gas detector design can be carried easily in your pocket and used in a wide variety of environments to track a gas leak. Comes in a small size and is lightweight, so you can easily take this detector with you to help with your workHOW TO USE: Install batteries. Press the power button for more than 1 second to turn it on, and wait for about 30s warm up time until the concentration indicator light is off and the power indicator light is on. Move the sensor head of the detector as close as possible and slowly (3 to 5 cm per second) to the position to be checked for leakageDetailed PhotosOur AdvantagesOverseas Show/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1