Equus Innova 3721 Battery and Charging System Monitor

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Equus Innova 3721 Battery and Charging System Monitor

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$13.95
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Item Description

The Equus Innova 3721 Battery charging system monitor keeps track of your car's battery to help you avoid car break downs due to a low battery. This 12-volt battery monitor is easy to use. It plugs into your cigarette lighter outlet to help you to monitor the battery and the charging system voltage. This car battery monitor features an LCD display that shows the voltage in a bar graph. It has color-coded LEDs that indicate the battery's status. A pivoting head allows you to view the battery charging system monitor from any direction.

Equus Innova 3721 Battery and Charging System Monitor:
  • Designed for use with 12V outlet
  • Monitors battery and charging system voltage
  • LCD displays measured voltage with bar graph
  • Color-coded LEDs identify battery's charge status
  • Head pivots for easy viewing
  • TO INJECT VIDEO

    Specifications

    Battery Type: Does Not Contain a Battery
    Model No.: 3721
    Shipping Weight (in pounds): 0.3
    Product in Inches (L x W x H): 4.25 x 1.5 x 10.25
    Walmart No.: 551722731

    Customer Product Reviews

    Rated 4.5 out of 5★ by 28reviewers.
    Rated 5 out of 5★ by i love it its just what i needed for my rv. 07/04/2013
    Rated 5 out of 5★ by GREAT DEVICE OF CHECKING THE BATTERY 12/20/2012
    Rated 5 out of 5★ by Excellent Product Easy to use, accurate readings, nice easy to read bright display with large numerals. Head tilts for easy to read angle. 03/08/2013
    Rated 5 out of 5★ by Can't go wrong Handy, reliable, very large readout. The lights may or may not apply to your type of battery, but being able to rotate the face makes this very adaptable. 03/01/2014
    Rated 5 out of 5★ by Super Value and Accurate Bought for its two decimal readout and adjustable head. When I checked its accuracy against a $150 Fluke DIgital Multimeter, the Equus voltage was within 0.02 volts. Wow!Exceeded my expectations, and at $13 it is a great value. Every RV or Boat should have one as a primary or secondary battery monitor. 03/03/2014
    Rated 5 out of 5★ by Great product and value This product makes it very easy to evaluate alternator and battery issues instantly. Large digital readout. This is my second one. My first one lasted for many years. This is an excellent diagnostic tool and the price is hard to beat. 03/13/2014
    Rated 5 out of 5★ by Does what it claims to do. Allows me to check the battery voltage with and without a load and gives me an idea what the impact is of turning on accessories.Handy since it resides in the "cigar lighter" when taking measurements and doesn't require more hands than I have available.Use it to check battery condition before launching boat.Clearly not a laboratory quality instrument, but good value for price. 04/08/2014
    Rated 5 out of 5★ by Great real-time monitor for elec/charging system Plugs in and tells me precisely what the battery charge and alternator activity are. Acts like the old-time dash amp meter used to (don't know why the manufacturers eliminated that). Switch from car to car to check charging situation. It seems very accurate. 04/10/2014
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    Product Warranty and Service Plan Options

    Product warranty: 1 Year See details

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