· 1 item · json
Cheapest by unit price: $39.99 per item — $39.99 at harborfreight
| retailer | price | per unit | seller | stock | shipping | observed |
|---|---|---|---|---|---|---|
| harborfreight | $39.99 | $39.99 | Harbor Freight Tools (first party) | in stock | 2026-10-10 04:19 |
| automotive_use | True |
| accessory_type | Battery and electrical system tester |
| fitment_type | vehicle_independent |
| vehicle_compatibility | Lead-acid, standard, gel, marine, AGM, and deep-cycle batteries |
| pack_count | 1 |
| installation_required | False |
| included_components | Load tester with analog gauge and 2 ft. cable |
Premium buys: The 6/12V compatibility and support for multiple battery types make it more versatile than a basic battery checker.