Gas the device detects
ch4: 0-100%lel
o2: 0-25%vol
co:0-1000ppm
h2s: 0-100ppm
most customers opt for methane, oxygen, carbon monoxide, and hydrogen sulfide tests. This is because methane detection helps prevent explosions, oxygen checks for oxygen deficiency, and carbon monoxide and hydrogen sulfide tests for toxic gases that can cause human poisoning.