The Autel MaxiBAS BTAK is a professional-grade battery tester accessory kit designed to expand the diagnostic capabilities of Autel’s MaxiBAS BT608 and BT609 battery analysis tools. This comprehensive kit allows technicians to safely and easily troubleshoot complex vehicle electrical systems, ranging from 12V passenger cars to 24V commercial vehicle cranking and charging systems. By combining a digital multimeter with a specialized current clamp, the BTAK enables precise measurements of voltage, current, and resistance without needing to disconnect wires, significantly reducing diagnostic time.

Key Kit Components & Features

• DM100 Digital Multimeter: A multi-function instrument that provides high-resolution readouts for AC/DC voltage, current, and resistance directly on your Autel tablet screen.

• 400A Current Clamp: Features a non-invasive design with an effective measurement range of 20mA to 400A AC/DC, ideal for detecting small parasitic drains or testing high-current alternators and starter motors.

• Integrated Software Support: Seamlessly syncs with the Autel Battery Test App to display results numerically or graphically, allowing for real-time waveform analysis of electrical signals.

• High Frequency Range: Supports AC/DC frequency measurements up to 20 kHz, ensuring compatibility with modern, high-speed vehicle communication and signal circuits.

• Durable Diagnostic Leads: Includes high-quality multimeter test leads, probes, and alligator clips built to withstand daily use in rugged workshop environments.

Core Diagnostic Functions

• Electrical Troubleshooting: Quickly locate faults in vehicle circuits, including open circuits, short circuits, and bad ground contacts.

• Parasitic Drain Testing: Use the 400A clamp to identify battery-draining components without breaking the electrical circuit.

• Advanced Battery Analysis: Measures battery strength and provides a complete picture of electrical health when used alongside Autel’s adaptive conductance technology.

• Diode & Continuity Tests: Includes specialized modes for testing diodes and verifying circuit continuity with audible indicators.

Technical Specifications