Cartman 12V Car Battery & Alternator Tester – Test Battery Condition & Alternator Charging (LED indication)

Cartman 12V Car Battery & Alternator Tester – Test Battery Condition & Alternator Charging (LED indication)

Amazon.com Price: $21.99 (as of 10/07/2018 00:06 PST- Details)

LED display indicates condition, for 12V battery only.
Alternator state check, battery state check, check before charge and overload display.
Alternator check : accelerate your engine to 2000 rpm when the green light is lit ,charging circuit is ok.

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Description

*LED display indicates condition
*Check before Charge: Battery is alive, “OK” to be charged.
*Alternator check : accelerate your engine to 2000 rpm when the green light is lit ,charging circuit is ok.
*Battery check: indicate the percentage charging in the battery.
*Cranking check : red light indicates voltage from Alternator over-high.
LED display indicates condition, for 12V battery only.
Alternator state check, battery state check, check before charge and overload display.
Alternator check : accelerate your engine to 2000 rpm when the green light is lit ,charging circuit is ok.
Battery check: indicate the percentage charging in the battery .
Charger check: when green light is lit, charging is complete.