Extech HD700 Differential Pressure Manometer (2psi) HD700 用户手册
产品代码
HD700
HD700-EU V1.2 12/09
6
Battery Replacement
When the low battery indicator BAT appears on the display or if the meter does not switch
on when the POWER button is pressed, it is necessary to replace the battery.
on when the POWER button is pressed, it is necessary to replace the battery.
To replace the battery:
1.
Open the battery compartment by sliding the meter’s rear panel in the direction of the
embossed arrow.
embossed arrow.
2.
Replace the 9V alkaline battery
3.
Replace the battery compartment cover.
You, as the end user, are legally bound (Battery ordinance) to return all used
batteries and accumulators; disposal in the household garbage is prohibited!
You can hand over your used batteries / accumulators, gratuitously, at the
collection points for our branches in your community or wherever batteries /
accumulators are sold!
batteries and accumulators; disposal in the household garbage is prohibited!
You can hand over your used batteries / accumulators, gratuitously, at the
collection points for our branches in your community or wherever batteries /
accumulators are sold!
Disposal
Follow the valid legal stipulations in respect of the disposal of the device at the
end of its lifecycle
end of its lifecycle
Conversions
Useful conversion Factors
From To
Multiplier
in of H
2
O
in of Hg
0.07355
in of H
2
O
cm of Hg
2.54
mm of Hg
in of H
2
O 0.03937
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