Handheld Multi for Coal Mines H2s Co CO2 O2 Lel Gas Leak Detector Meter

Min.Order: 500
Product origin: Shenzhen, Guangdong, China
Infringement complaint: complaintComplaint
US$ 3.99 ~ 4.68

Description
GAS LEAK DETECTOR

FEATURE
Power 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)

SPECIFICATIONS
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.5sec ; >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

NOTICE
Please 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 safe
QUICK 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 equipment
VISUAL 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 signals
EASY 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 work
HOW 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 leakage
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