Features and Benefits:Digital Multimeter and Current Clamp Kit;Compatible with Autel's MaxiBAS BT608 and BT609 Battery Analysis Tools;Measures Voltage, Current and Resistance;Includes 400 Amp Clamp;Includes Probes and Leads;Troubleshoot Electrical System;Measures Battery Strength;Effective Measurement Range of 20mA to 400A AC/DC;One-Year Limited Warranty;Autel�s Battery Tester Accessory Kit (BTAK) includes the DM100 Digital Multimeter 400A Current Clamp, Probes and Leads. Used with Autel�s MaxiBAS BT608 and BT609 Battery Analysis tools, the BTAK enables technicians to safely and easily troubleshoot vehicle electrical systems and components. Includes Autel�s 400 Amp Current Clamp with an effective measurement range of 20mA to 400A AC/DC.