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Huntsville Rawson photo
Sierra Leone, Freetown
1 Level
688 Review
58 Karma

Review on ๐Ÿ”‹ OptiMATE TEST: 12V Battery State, Cranking & Alternator Performance Analyzer - TS-121 by Huntsville Rawson

Revainrating 5 out of 5

Ease of use and accuracy.

Easy to use. Leave the voltmeter on the shelf and just use this tool. It is essentially a voltmeter but uses LEDs to show voltage and therefore acceptable operation of the battery cranking voltage and engine charging system. Use it together with a portable battery tester and/or a battery load tester like a coal heap charging box and you will get a 95% accurate car system diagnosis.

Pros
  • Slim design
Cons
  • Big and bulky