Description Overview GAOtek hydrogen sulfide detection gas detector is a versatile detector suits diverse environments: gas stations, transportation, mining, industry, labs, and more. It’s ideal for applications from oil mining to chemical plants. Features Waterproof and dustproof Mechanical principle human design High-definition large screen display Over limit alarm function Technical Specification Display error ≤±3 % FS Linearity ≤±2 Repeatability ≤±2 Response time T 90 <30 s Working humidity <95% RH without condensation Working power 3 AA batteries Communication method USB (charging and communication) Display method 3 in TN LCD screen Operating temperature -4 ℉ to 122 ℉ (-20 ℃ to 50 ℃) Size 6.69 in x 3.07 in x 1.14 in (170 mm x 78 mm x 29 mm)
