15
The AC voltage measurement has 4 measurement
positions on the rotary switch: 2V, 20V, 200V and 750V
To measure AC Voltage, connect the Meter as follows:
1. Insert the red test lead into the
V
Ω
o
C terminal
and the black test lead into the
COM
terminal.
2. Set the rotary switch to an appropriate measurement
position in
V
range.
3. Connect the test leads across with the object being
measured.
The measured value shows on the display, which is
effective value of sine wave (mean value response).
Note
l
If the value of voltage to be measured is unknown,
use the maximum measurement position (750V) and
reduce the range step by step until a satisfactory
reading is obtained.
l
The LCD displays
“1”
indicating the existing selected
range is overloaded, it is required to select a higher
range in order to obtain a correct reading.
l
When AC voltage measurement has been completed,
disconnect the connection between the testing leads
and the circuit under test.
Measurement Operation(3)
Model UT50E: OPERATING MANUAL
Summary of Contents for UT50E
Page 28: ...28 Model UT50E OPERATING MANUAL ...
