Digital Monitor

Electra Check™ Digital Monitor – AECM20020

• Fully tests incoming power for:
  • Open ground
  • Reverse polarity
  • High/low voltage
• Three display modes available:
  • Alternating voltage and frequency (VOLT/FREQ.)
  • Voltage only (VOLTAGE)
  • Frequency only (FREQUENCY)
• Accurate testing and monitoring of all AC power source types
• RMS voltage and frequency meter
• Multi-tone fault alarm
• Hands-free auto reset
• Advanced microelectronics
• One-button operation
• Wiring diagnostics
• LCD display with LED backlight
• UL listed
• Plugs into any 120V outlet inside the RV