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get to fresh air immediately :)
Need to calibration i guess
i bought new altair 4x i have a problum.how to on sensor CO and H2Swhen i on co and h2s sensor the ALTAIR 4X display sensor error.
get to fresh air immediately :)
Need to calibration i guess
i bought new altair 4x i have a problum.
how to on sensor CO and H2S
when i on co and h2s sensor the ALTAIR 4X display sensor error.