User Manual

UTD1000L
User Manual
46
To measure DC current greater than 400mA do
the following
1 Press I button to set measurement type to
DC Current
2. Press F3 to select A range, and the
measurement unit will display A accordingly.
3. Plug 4A current module UT-M04 into input
terminals COM and then
insert test leads properly into the module.
4. Connect test leads to tested points, then take
DC current reading.
If test leads are directly connected to
V/ and COM terminals without use of 4A current
module UT-M04 when measuring the current
greater than 400mA the fuse in the product will
be burnt out Please have the fuse replaced by
qualifi
ed personnel if the incident happens
Figure5-16 Measuring DC Current Greater than
400mA
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( )
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:
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V/Ω
Ω
Warning