GT-903-H2S-Y(0-10ppm) Hydrogen sulfide Detector's video
NBCHAOVIDEO128 plays · · 2022-10-09
KORNO GT-903-H2S-Y portable hydrogen sulfide Detector is a range of 0-10ppm, detection accuracy ≤ +/- 3% portable hydrogen sulfide Detector, GT-903-H2S-Y equipped with dust Filter, can be used in a variety of harsh occasions.