Performing Resistance Measurement and
Continuity Test
Disconnect circuit power and discharge all high-voltage
CAU TI O N
CAU TI O N
capacitors before measuring resistance to prevent possible
damage to the instrument or the device under test.
1 Set the rotary switch to
2 Connect the red (+) and black (–) test
leads to the INPUT terminals.
3 Probe the resistor (or shunt) leads and
read the display.
4 To perform continuity test, press
to toggle the audible continuity function
on or off.
For continuity test, the instrument will beep if
the resistance is less than the values
indicated below:
Measurement range
500.00 Ω
5.0000 kΩ
50.000 kΩ
500.00 kΩ
5.0000 MΩ
50.000 MΩ
.
Resistance threshold
10 Ω
100 Ω
1 kΩ
10 kΩ
100 kΩ
1 MΩ
U1401B Quick Start Guide