Trust Schumacher Electric to provide you with reliable and durable automotive battery technology that has been trusted by professionals and hobby mechanics for more than 75 years. The Schumacher Electric BT175 12-Volt Digital Battery Tester, Load Tester, and Voltmeter is a powerful tool that gives you the ability to test 12-Volt batteries quickly and easily with up to 1200 cranking Amps and perform diagnostics on your vehicle's starter and charging systems. Whether you're working with a motorcycle, ATV, boat, car, SUV, truck, RV, or classic car battery, the BT175 is the ideal choice. This unit is accurate and simple to use. Just connect the red clAmp to the positive battery terminal and the black clAmp to the negative battery terminal, then follow the steps for your desired test. The results will be displayed on the digital display and LED indicators. With the BT175, you can also select your battery rating from multiple international testing standards, including SAE, CA (MCA), EN, IEC, and DIN. This battery tester is compatible with 12-Volt SLI and VRLA/AGM/gel batteries. Get the power to test and diagnose your batteries with confidence using the Schumacher BT175.