Ring 12v Battery Voltage Tester



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includes Accessories + Fitting

Item: 216791

Ring 12v Battery Voltage Tester


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  • Description
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  • Ring Battery Voltage Tester

    Ring 12v Battery Voltage Tester connects directly to the battery terminals to measure the battery voltage.

    Ring Battery Voltage Tester Extra Info

    • Voltmeter with insulated crocodile clips and LED display
    • LED display screen shows the battery voltage
    • Connects directly to the battery terminals to measure the battery voltage
    • Polarity safe, displays the battery voltage if the clips are connected the wrong way around
    • Suitable for both 12v and 24v vehicles
  • Ring 12v Battery Voltage Tester is rated 4.8 out of 5 by 19.
    Rated 5 out of 5 by from 12volt battery tester/voltmeter I wanted a simple to read and accurate voltmeter for my bikes and cars. This is a great value, straight forward tool that is very accurate when compared to my Fluke multi tester results.
    Date published: 2017-11-19
    Rated 4 out of 5 by from Seems to work fine Easy to use apart from, as noted by other reviewers, croc clips not easily accessible. But seems to work fine if you simply put the clip tips onto the terminals. It has certainly helped in trying to identify one battery's problems.
    Date published: 2017-07-26
    Rated 5 out of 5 by from This piece of kit a winner! Having been in a situation when my 3 vehicles,two cars and a motorcycle,experienced battery discharge problems at the same time,I needed to know the life of each battery,having assumed a new one was required.Two of the three didn't need replacing and this piece of kit will solve the problem!
    Date published: 2017-06-17
    Rated 5 out of 5 by from Easy to use This battery voltage tester is uncomplicated and super simple for someone as impractical as me to use. It's small and easy to find a place to store it in my little caravan.
    Date published: 2017-05-22
    Rated 4 out of 5 by from Effective product A great little product for measuring voltage of a battery. It's only about 4" long so handy to keep in the car or caravan. Just touching the connections gives an accurate reading so simple to use unlike a multi meter.
    Date published: 2017-04-06
    Rated 5 out of 5 by from easy read digital display. compact. straightforward connections with crocodile clips to battery terminals. Clearly showed me by motorcycle battery was not holding a charge.
    Date published: 2017-02-26
    Rated 4 out of 5 by from Good product but difficulty obtaining it ! I needed this item pretty sharpish as I had just replaced the battery in my daughters car but it still refused to start. I checked the stock at my local store and reserved one. I drove the 5 miles to the shop only to be told - "We've never stocked that item. We can't find it." Rather a waste of my time ! I did email to complain and, to Halfords credit, they did obtain one for the following day free of charge. The product itself works fine. The crocodile clips are small but there's really no need to attach them, simply hold them to the battery terminals.
    Date published: 2016-06-02
    Rated 5 out of 5 by from A good product Ring 12v / 24v Battery Voltage Tester The tester displays voltages from 5-30 volts with an accuracy of 0.1 volts. It has a low input impedance of about 350 ohms so loads the battery when testing. This gives a better indication of the state-of-health of the battery than you get from a multimeter with megohm input impedance. The tester is powered by the battery being tested. As many other reviewers have said, the crocodile clips are small - maximum opening of 5mm - so they cannot be attached directly to normal car-battery terminals. The ends of the clips do protrude so it is easy to use them as probes. The small size of the clips does keep the whole tester small and easy to carry in a pocket. Relatively expensive when the cheapest multimeter can be had for half its price.
    Date published: 2016-02-27
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    • clientName_halfords
  • UK Delivery

    Standard Delivery

    £3.99 or FREE delivery on all orders over £40 (Halfords products only)


    UK Delivery

    FREE Next Day Delivery on all orders over £40

    Offer not available on products sold by our Approved Partners


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    You can purchase products supplied by Halfords and selected other suppliers on halfords.com.

    Checkout is always via halfords.com and all payment will be taken via halfords.com. In checkout the products will be split into separate deliveries for each supplier.

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Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

Ring Motorcycle Battery Chargers & Accessories

Ring 12v Battery Voltage Tester

£14 Ring 12v Battery Voltage Tester connects directly to the battery terminals to measure the voltage.