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Performance Verification
4–20
THS710A, THS720A, THS730A & THS720P Service Manual
This test checks the meter AC voltage accuracy.
1. Set the AC voltage source output level to 0 V.
2. Set up the TekScope instrument using the following steps:
METER — VAC —
3. Connect the TekScope instrument to the AC voltage source as shown below.
AC voltage
source
Banana cables
Check Meter AC Voltage
Accuracy