Testmate Battery Tester.

• Test-mate mini battery charging system tester
• Ideal for quick diagnosis without having to remove wiring
• Simply connect the included harness to the battery in question and begin testing
• With the ignition off, battery voltage is displayed, when the starter is engaged, cranking voltage is displayed
• With the engine running, charging voltage at various R.P.M’s can be observed, indicating potential regulator and alternator trouble
• Easier to read than a multi meter
• Small and compact.

Part No. 00-979.KL (oro2u.com)