Associated 6042 12/24V, Digital Battery Electrical System Tester

Designed with the highest quality and versatility in mind, this electrical system tester interprets data from the charging/starting system on easy-to-read LED display voltmeter and ammeter. It also shows +/- Amps for easy diagnosis of current leakage problems. The 500 Amp carbon pile variable load capability provides accurate load testing for up to 1000 CCA batteries. It's a great time-saver for testing electrical systems on 12, 12/24 and 24 Volt vehicles. Its coated circuit board prevents damage and meter inaccuracy due to moisture and dirt in most shop environments. Circuits are protected against reverse voltages due to incorrect hookup. A “LOAD ON” light indicates when the load is activated. It is spring loaded to shut off automatically.