Measurement Operation(1)
Warning
To avoid harms to you or damages to the Meter from
eletric shock, do not attempt to measure voltages
higher than 600V AC/DC, although readings may be
obtained.
red black
( figure 3)
The DC Voltage ranges are:
200.0mV, 2.000V, 20.00V, 200.0V and 600V.
To measure DC voltage, connect the Meter as follows:
1. Insert the red test lead into the
V
Ω
terminal
and the black test lead into the
COM
terminal.
2. Set the rotary switch to
V .
3. Connect the test leads across with the object being
measured.
The measured value shows on the display.
Note
l
In each range, the Meter has an input impedance of
10M
Ω
. This loading effect can cause measurement
errors in high impedance circuits. If the circuit impedance
is less than or equal to 10k
Ω,
the error is negligible
(0.1 or less).
A. DC Voltage Measurement
(see figure 3)
Model UT201/202: OPERATING MANUAL
15
