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Highly intelligent and microcomputer technology; Easy to carry, easy to operate, stable and reliable.
Low and high of sound and light alarm function, low-voltage alarm.
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SFD-BW GasAlertMax H2S、CO、O2及%LEL Multi gas pump tPortable gas detector (2)
highly intelligent and microcomputer technology; Easy to carry, easy to operate, stable and reliable.
secondary sound and light alarm function, low-voltage alarm.
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SFD-100MJ/CO、H2S、NH3、SO2、NO、NO2、CL2、H2、O2Toxic / oxygen gas alarm series (diffused)
Alarm point setting range: full range adjustable
Continuous working time: 600 hours battery (no alarm condition)
Ambient temperature / humidity:-5℃~+40℃/CH4≤98%RH (non condensing)