Battery Load Tester, Alternator Load Tester 12V 6V with Voltmeter Alligator Clips, Top Post Battery Disconnect Switch for Car, RV, Truck, Marine, Boat

【Battery Tester】This battery tester helps you test battery condition and load, check starter motor consumption and complete charging system diagnostics. Ideal for efficient discharging and determining good or bad battery condition.

【Technical Specifications】100 A fixed load current, 100 AMP load test for 12V batteries, 50 AMP load test for 6V batteries. Voltage accuracy is ±0.2V.

【Test Method】When using this alternator load tester, copper clip connector with red positive and black negative rubber grips, can easily clip the battery terminals on the test position, test the load on the switch (hold the load for up to 10 seconds) to consume battery current to simulate the starter motor consumption, so accurate and easy to read to determine the battery condition.

【Wide Range of Uses】The battery load tester is portable and DIY testing of 6 V and 12 V batteries for cars, pickup trucks, SUVs, motorcycles, RVs, boats and beach bikes and other vehicles.

【Safety Features】Battery load tester 6v 12v with an insulated carry handle on top for safe and comfortable carrying. Copper clip with red positive and black negative rubber grip, can effectively specify the placement of the test clip on the battery terminals, portable and can be quickly operated at home or in the garage, no need to go to the store to read the battery level.