With a wide flow range and no need for an accumulator tank
Upgrade your engine with NGK Spark Plug - B10EG
With a 300mm (12”) diameter and tapered bore
5V DC - 60V DC via test probe
- On/off switch for convenience
500A2 - CARBON PILE BATTERY LOAD TESTER Outboard Mounting With a wide flow range500 Amp variable load carbon pile tester, Colour coded, temperature compensation pass fail bands on the voltmeter, Separate voltmeter and amp meter provide easy to monitor battery load tests., Tests batteries up to 1000CCA, Fully insulated, heavy duty, colour coded battery clamps & wire leads., Tests 12V batteries, alternators, regulators & starters., Built in warning beeper., Click here to download the Manual