Continuity Check
To Verify Continuity:
A continuity test ensures that all circuit connections are intact.
1. Plug the black test lead into the COM port and the red test
lead into the V
Ω
Hz port.
2. Set the rotary switch to the
Ω
position.
3. Press the blue button until is shown in the display.
4. Connect the test leads to the circuit to be measured. The
buzzer will sound if the resistance of the circuit measured is
lower than 30
Ω
.
16
15
Accessories
For AC Current Clamp (61-450):
1. Plug the black test lead into the COM port and the red test
lead into the V
Ω
Hz port.
2. Remove the probe tips from the end of the leads.
3. Attach the leads to the current clamp. (polarity will not effect
reading)
4. Set the rotary switch to the V position.
5. Push the blue button until
AC
is shown on the display.
6. Snap the jaw of the current clamp around one of the current
carrying conductors.
APO RPM
Hz
APO RPM
Hz
˜
Circuit Connection:
