Product Review
Fully tests incoming power for open ground, reverse polarity, high/low voltage. Three display modes. RMS voltage and frequency meter. Accurate testing and monitoring of all AC power source types. Multi-tone fault alarm. LCD display. Auto reset.
- Fully tests incoming power for Open Ground, Reverse Polarity, and High/Low Voltage
- Three display modes are available: Alternating voltage and frequency (VOLT/FREQ.), Voltage only (VOLTAGE), Frequency only (FREQUENCY)
- Provides accurate testing and monitoring of all AC power sources types, RMS voltage and frequency meter, multi-tone fault alarm, hands-free auto reset, advanced microelectronics, one-button operation, wiring diagnostics, and LCD display with LED backlight
- Plugs into any 120V outlet inside the RV
- UL listed
