Digital gas leak detector device WADFOW WGH35053

Range: 0 ~ 1000 parts per million (methane) gas detection: flammable gas accuracy: ≥ 5% FS (methane) sensitivity: ≥ 50 parts per million (methane) response time: <2 seconds flexible probe: 150 mm warm-up time: about 120 seconds display: LCD packed in a color box