Amprobe INSP-3 Wiring-Inspection-Tester - Manual (Page 12)

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OPERATION
A High Quality Adaptor should be used when testing
2 wire outlets.
Ground impedance and polarity is not tested on 2 wire
outlets.
1. Push GFCI TEST push button or AFCI TEST push
button before plugging the INSP-3 to a GFCI or
AFCI circuit outlet to be tested.
2. Plug the INSP-3 wiring inspection tester into
an energized 120V wall outlet using the power
cord provided. Refer to Fig.1
3. The unit will turn itself ON and display the test
results.
4. Push the desired Set Load push button.
Although 10 AMP outlets don’t exist, the switch may be
set to 10 simulating a light load if a small, lower current
device will be connected to the line. Typical 2 wire, 15
AMP and 20 AMP outlets appear as follows:
5. Read the test results. For GFCI and AFCI, refer to
fig.4 and fig.5
Main Screen (Refer to Fig.2)
Line 1: shows an unloaded voltage of 121.5V /
60Hz at the outlet being tested.
2 WIRE 15 AMP 20 AMP