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BUILT FOR DURABILITY. BUILT FOR RELIABILITY. BUILT FOR WORK.
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GFCI RECEPTACLE TESTER
The 40020S-A quickly identies the most common wiring faults
in standard 3-wire outlets and veries operation of
GFCI protected outlets.
• LED indicators and wiring legend identify fault
• For use on 120V AC outlets
• GFCI Test veries operation of GFCI protected outlets
• UL listed
MODEL # STOCK # DESCRIPTION
40020S-A 582926 40020S-A GFCI Receptacle Tester
Receptacle is wired correctly Fault Reason for Wiring Fault

Open Ground Ground terminal is not connected

Open Neutral Neutral terminal is not connected

Open Hot Hot terminal is not connected

Reversed Hot Ground Hot and ground connections are interchanged

Reversed Hot Neutral Hot and neutral connections are interchanged

Correct Receptacle is wired correctly
Dimensions 3.43 x 1.73 x 0.95inch (87 x 44
x 24mm)
40020S-A
SPECIFICATIONS
VOLTAGE DETECTORS & TESTERS
TEST & MEASUREMENT | Voltage Detectors & Testers