UNI-T UT201 Operating Manual page 21

Measurement Operation(7)
Warning
To avoid damages to the Meter or to the devices under
test, disconnect circuit power and discharge all the
high-voltage capacitors before measuring continuity.
To test for continuity, connect the Meter as follows:
1. Insert the red test lead into the
the black test lead into the COM terminal.
2. Set the rotary switch to
button to select measurement mode.
3. The buzzer sounds if the resistance of a circuit under
test is less than 50
4. The buzzer may or may not sounds if the resistance
of a circuit under test is between 50
5. The buzzer does not sound if the resistance of a circuit
under test is higher than 120
Note
l The buzzer beeps once when pressing any buttons
at any rotary switch positions except at 2/20A positions
if the button is valid. If the button is not valid, it does
not beep. At 2/20A rotary switch position, the buzzer
is set not to beep.
l The buzzer beeps 5 times continuously on around
1 minute before entering the sleep mode. When it
is just before entering the sleep mode, it will have
one long beep to warn you.
l The LCD displays OL indicating the circuit being
tested is open.
l When continuity testing has been completed, disconnect
the connection between the testing leads and the
circuit under test and remove testing leads from the
input terminals.
Model UT201/202: OPERATING MANUAL
V terminal and
and press SELECT
to 120
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