Amazon · 3 hrs ago
$14 $27
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A handy tool to keep in the glovebox or garage if you want to check your battery's health before a long trip or diagnose a slow-start issue without driving to an auto shop. Apply coupon code "PNZOHPXN" for a savings of $14. Buy Now at Amazon
Features
- Tests 12V and 24V batteries from 50-2000 CCA
- Measures battery SOH, SOC, voltage, resistance, and CCA
- Clear 2.68 inch sunlight-readable color display
- Kelvin 4-wire clamps ensure precise and accurate readings
- Built-in reverse polarity and overcurrent safety protection