61
U3402A 5 1/2 Digit Dual Display Multimeter
User’s and Service Guide
Agilent Technologies
4
Performance Test
Calibration Overview 62
Agilent Technologies Calibration Services 62
Calibration Interval 62
Recommended Test Equipment 63
Test Considerations 64
Input Connections 64
Performance Verification Test Overview 65
Performance Verification Test 65
DC Voltage Verification Test 65
DC Current Verification Test 67
Resistance Verification Test 68
Diode Verification Test 71
Frequency Verification Test 71
AC Voltage Verification Test 72
AC Current Verification Test 73
This chapter contains performance test procedures. The performance test procedures
allow you to verify that the multimeter is operating within its published specifications.
Shock hazard. Only service-trained personnel who are aware of the hazards
involved should perform the procedures in this chapter. To avoid electrical shock and
personal injury, make sure to read and follow all test equipment safety instructions.
Use only completely electrically insulated test lead sets with connectors that
prevent contact with test voltages.
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