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Laser Battery / Alternator Tester

Product Code: 14456

Quick, easy method of testing batteries and alternators. LED display indicates battery/alternator condition and voltage output. Magnetic back.

For use with 12V DC only.

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Laser Battery / Alternator Tester Instruction Manual



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Rated 5 out of 5 by Good for price With the cold weather coming it's good to keep tabs on the battery without spending a lot. Having an alternator check is an added bonus incase of mistaken diagnosis. 16 Nov 2015
Rated 5 out of 5 by what a gadget Very easy to use tool to check voltage and alternator state on vehicles. Light system very good idea even for a novice to use. Small size tool is ideal to get in tight spots to check alternators and you can always see what's happening with the lights even if your under the bonnet! A very handy piece of kit, that's not expensive, does the job. And isn't as complicated to apprentices as a multi meter ! 26 Oct 2014
Rated 4 out of 5 by Excellent battery yester Does exactly as described, led's very bright so easy to see even in bright sunlight. Good length lead as well. 25 Sep 2012
Rated 5 out of 5 by very helpful tool this is so quick and simple to use and doesnt need a battery and can be slipped into the pocket the bottom three lights tell you the condition of the battery and the top three the state of the alternator as well as using them as a hand tester i fit them permanently to caravan or narrowboat 12 volt circuits - you can see at a glance at all times the state of your battery and if charging batteries you can see how the alternator is doing really really useful - even though I can use a normal digital multitester... 21 Aug 2012
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Brand Laser
Pack Size 1
Pieces in Pack/Case 1
Product Type Battery / Alternator Tester