Amprobe 34XR-A Professional-Digital-Multimeter User Manual
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1
34XR-A Digital Multimeter
Contents
Safety Information ...........................................................................................2
Introduction .....................................................................................................3
Making Measurements.....................................................................................3
Verify Instrument Operation..........................................................................3
Range Selection ............................................................................................3
Correcting an Overload (
o) Indication .........................................................3
Measuring DC Voltage ........................................... See Figure
-1-
...............3
Measuring AC Voltage (True rms)............... See Figures
-2- & -3-
...............4
Preparing for Current Measurements............................................................4
Measuring DC Current ........................................... See Figure
-4-
...............4
Measuring AC Current (True rms)............... See Figures
-3- & -5-
...............4
Measuring Resistance ........................................... See Figure
-6-
...............5
Measuring Continuity............................................. See Figure
-7-
...............5
Checking Diodes .................................................... See Figure
-8-
...............5
Measuring Capacitance ......................................... See Figure
-9-
...............5
Measuring Temperature ...................................... See Figure
-10-
...............5
Measuring Frequency .......................................... See Figure
-11-
...............6
Measuring Dutycycle .......................................... See Figure
-12-
...............6
Additional Features ..........................................................................................6
Input Test Lead Warning...............................................................................6
True-rms Measurements ..............................................................................6
MIN MAX Measurements..............................................................................6
Auto Power Off .............................................................................................7
HOLD Measurements....................................................................................7
Backlight .......................................................................................................7
Product Maintenance .......................................................................................7
Battery and Fuse Replacement............................. See Figure
-13-
...............7
Repair ..............................................................................................................8
WARRANTY ..................................................................................................9
Specifications ..................................................................................................9
Use
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