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Digital Line Monitor

Digital Line Monitor

Catalog Item # 24900
This Item is In-Stock and Ready to Ship
Internet SALE 
$59.99 SAVE $10.00

Reg $69.99

Camper's Choice Rating


(1 Review)

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TECHNOLOGY RESEARCH CORP 2453
Digitally monitor and meter all your AC power sources for your personal safety and appliance protection.
This compact, easy to use instrument is made with advanced microelectronics and provides accurate testing and monitoring of electrical outlets and systems. Constantly monitors voltage and frequency indicating potential improper polarity and ground wiring. Its small size and rugged construction allows for convenient installation in an electrical outlet or use as a portable service tool.

Voltage is measured as RMS which is much more precise than AC average. RMS metering is the only method that can accurately measure all AC power sources. The RMS voltage and frequency readings are ideal for monitoring modified sine waves such as solid-state generators, inverters and Uninterruptible Power Supply (UPS) products.

The Digital Monitor display will alternate between line voltage in RMS volts and line frequency in Hertz. The LCD display shows an "F" in front of the reading to denote frequency. Pressing the MODE button on the front of the Digital Monitor will cycle through the display modes. Both voltage and frequency are constantly monitored regardless of the display mode.

  • 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
  • Surge protection
  • Wiring diagnostics
  • LCD display with LED backlight
  • This item qualifies for Product Protection coverage! Protect Your Investment! Product Protection eliminates out-of-pocket expenses and protects against costly product repairs or replacement. We’ll cover 100% parts and labor for up to two years following the expiration of your manufacturer’s warranty. Warranty service is available at any Camping World location or at one of the 52,000 service centers across the U.S.

    Tech Specs

    Weight: Less than 1 lb.

    Manufacturer: Technology Research Corp

    Mfg Part #: M20020

    Tech Notes:

  • Voltage range 85 to 150 Vac RMS
  • Frequency range 40/80 Hz
  • Operating current 0.02 Amp
  • Under voltage alarm <102 Vac RMS
  • Over voltage alarm >135 Vac RMS
  • Under frequency alarm <55 Hz
  • Over frequency alarm >65 Hz
  • Outlet type 120V/15A single phase
  • Operating temperature range +32?F to +125?F

  • Digital Line Monitor: Customer Reviews

    Camper's Choice Rating

    (5 Based on 1 Review)


    Reviewed by 1 customers

    By

    A must have


    0 out of 0 people found this review helpful.
    July 04, 2011
    Unlike the other review, this does display the current reading... what is left! Use it all the time. This past week end the alarm sounded on it at a very busy campground which really saved our AC as the amps dropped to 100. I even let a friend use it and it detected a ground fault on his site, so this is a must have to monitor the electricity.
    Was this review helpful? Yes / No

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