Customer Reviews:
Showing reviews 1-5 of 46
 Great value, good product July 31, 2007
H. Wang (San Jose, CA)
28 out of 29 found this review helpful
The picture on Amazon site is not correct. This battery monitor shows the voltage value with .01 precision (or two digits after decimal point). That is far more then enought to tell the battery status. I put it in the car, it automatically switches between "battery status monitoring" and "charging status monitoring". When the engine is stopped, it is in "battery status monitoring mode", when engine is running, it will be in "charging status monitoring" mode. Amazon's price is even bettern then Walmart. Definitely a great value buy. Will recommend this item to my friends.
Does the job February 20, 2008
Liu Hao (Singapore, Singapore)
7 out of 7 found this review helpful
just got the monitor from amazon based on the reviews here. the actual device is slightly different from it looks in the picture, with rounder edges. i guess the new product has been revised. also the protective plastic film is extremeply easy to peel off, a bit too easy i would say. or it might have something to do with the weather. here in singapore it's 30C all the time. the device has good build quality. the monitor can show two different tiny icons above voltage reading, under the battery and charging modes. the LCD is clear with bright blue backlight. basically it doesnt cost arm or leg but does all i expected. i will leave it plug in all the time in my car. i am sure i will be alerted by the unusual low voltage one day to realise the time to replace my battery. that will be the time i can recover the cost of this product by saving the expensive recovery service.
Great value April 5, 2008
Sky
6 out of 6 found this review helpful
This little device is a great value and time saver. Just plug it in and tell instantly if your battery and charging system are operating properly. No more playing around under the hood with your multi-meter. I have several items from Equus and I'm a fan of the company. They produce quality products that work great.
good product April 11, 2008
Robbie
5 out of 5 found this review helpful
this product does exactly what I wanted. It is cheap, handy and does not require a technician to install- just plug it into your cigarette lighter.
I had alternator and battery problems in the past so I always want to know what is happening with these 2 areas.
I can reccommend this product to anyone whose vehicle does not have a built in voltmeter
Battery monitor August 25, 2007
W. Lee (IL)
4 out of 4 found this review helpful
Very useful device to monitor voltage and charging. I like it. The plastic overlay was difficult to remove. I just wished I had one before my alternator died on me. I could have had the alternator DXed before it went dead by having a voltage gauge or monitor.
Showing reviews 1-5 of 46
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