Operation - Greenlee SVC-10 Instruction Manual

Operation

1. See the Measurements Table and Typical Measurements.
2. Test the unit on a known functioning circuit or component.
• If the unit does not function as expected on a known functioning circuit, replace the
battery and/or fuse.
• If the unit still does not function as expected, send the unit to Greenlee for repair.
3. Take the reading from the circuit or component to be tested.
Note: The SVC-20 will trip a GFCI when the probes are connected between line and ground.
Measurements Table
To measure this ...
Continuity
Resistance
(SVC-20 Only)
Voltage (AC)
Voltage (DC)
Non-contact
Voltage (AC)
(SVC-20 only)
Diode Table
L1 is positive and L2 is negative when checking diodes.
L1
Anode
Cathode
press and hold ...
N/A
R
N/A
N/A
V
EF
L2
Cathode
Anode
and the tester will indicate ...
Tone
Resistance reading
Voltage reading and AC
Voltage reading and polarity symbol
Tone and warning light
if voltage is detected
Tone and 0 VDC
No tone and no display
SVC-10 • SVC-20
Result
9