Amprobe 33XR-A Professional-Digital-Multimeter User Manual
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1
33XR-A Digital Multimeter
Contents
XWSafety Information..................................................................................2
Introduction .....................................................................................................3
Making Measurements.....................................................................................3
Verify Instrument Operation.......................................................................3
Correcting an Overload (
o) Indication ......................................................3
Measuring DC Voltage .......................................See Figure
-1-
.................3
Measuring AC Voltage........................................See Figure
-2-
.................3
Preparing for Current Measurements.........................................................3
Measuring DC Current .......................................See Figure
-3-
.................4
Measuring AC Current........................................See Figure
-4-
.................4
Measuring Resistance .......................................See Figure
-5-
.................4
Measuring Continuity ........................................See Figure
-6-
.................4
Checking Diodes ................................................See Figure
-7-
.................4
Measuring Capacitance .....................................See Figure
-8-
.................5
Measuring Temperature ....................................See Figure
-9-
.................5
Measuring Frequency ........................................See Figure
-10-
...............5
Additional Features ..........................................................................................5
Input Test Lead Warning............................................................................5
MIN MAX Measurements...........................................................................5
Peak Hold Measurements ..........................................................................6
Auto Power Off ..........................................................................................6
Relative Measurements..............................................................................6
HOLD Measurements.................................................................................6
Product Maintenance .......................................................................................7
Cleaning ....................................................................................................7
Troubleshooting ........................................................................................7
Battery and Fuse Replacement...........................See Figure
-11-
...............7
Repair ..............................................................................................................7
WARRANTY ...............................................................................................8
Specifications ..................................................................................................9
Use
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