TM-87/TM-88
4.3.2. AC Voltage measurement
CAUTION
The maximum input for AC voltage is 750Vrms. Do not attempt to measure
higher voltages to avoid electrical shocks or damages to the instrument.
Fig. 3: Using the instrument for AC Voltage measurement
1. Selecting the position
V
.
2. Pressing the
R/SEL
key to select the correct range or using the Autorange feature (see
paragraph 4.2.4). If the voltage value under test is unknown, select the highest range.
3. Insert the test leads into the jacks, the red plug into
HzV
Ωµ
A
jack and black plug
into
COM
jack (see Fig. 3).
4. Connect the test leads to the circuit under test. The voltage value is displayed.
5. If the message "
O.L
" is displayed select a higher range.
6. For HOLD function, Minimum and Maximum value measurement and Peak
measurement please refer to paragraph 4.2.
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Summary of Contents for TM-87
Page 1: ...Autoranging True RMS Multimeter TM 87 TM 88 User s manual HB2TM8700000 ...
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