A simple menu gives access to measurements of line voltage, voltage drop under a full load condition, ground-neutral voltage and line ground loop impedance test. The ground fault circuit interrupter (GFCI) test is performed separately in accordance with UL- 1436 and disrupts the electrical supply if a functional GFCI is present.
Checks for Shared Neutrals that lead to AFCI nuisance tripping
Measures voltage drop under 12, 15 and 20-amp loads, and measures voltage: Line, Ground-to-Neutral, Peak, Frequency
Measures Hot, Neutral and Ground conductor impedances
Identifies proper wiring in 3-wire receptacles and identifies false (bootleg) grounds
Tests GFCIs for proper operation
Utilizing patented technology, the SureTest® circuit analyzers "look behind walls" to identify wiring problems that can lead to personal shock hazards, electrical fires, or equipment performance issues. Personal shock hazards stem from poor grounding, false grounds, and/or no ground fault protection. Electrical fires are primarily caused from arc faults and high resistance points that lead to glowing connections in the circuit wiring. And, equipment performance issues arise due to insufficient voltage available under load, poor ground impedance, and high ground-to-neutral voltage. In fact, it’s estimated that 80% of power quality performance issues are related to the faulty wiring issues stated above.