BT600 Plus is a professional 2-in-1 Battery & Resistance Tester supporting 6V, 12V, and 24V lead-acid batteries with 99.8% accuracy. Ideal for auto repair shops, battery distributors, and battery manufacturers.
Accurate Diagnostics You Can Trust
Powered by advanced conductance testing technology, the BT600 Plus delivers consistently accurate battery diagnostics—with a proven 99.8% accuracy rate. It is trusted by professionals, and supports fast, data-driven decisions in repair shops, service centers, and fleet operations.
Comprehensive Lead-Acid Testing
Supports battery tests at 6V, 12V, and 24V; cranking, charging, and system tests at 12V and 24V. It is compatible with Regular Flooded, AGM, GEL, and EFB batteries.
Internal Resistance Test for Multi-Type Batteries
Beyond lead-acid batteries, the BT600 Plus supports internal resistance measurement for lithium, alkaline, and carbon-zinc batteries. It is ideal for battery distributors and manufacturers.
Efficient Sequence Testing for High-Volume Workflows
Test up to 500 batteries per group in sequence, with support for up to 10 groups. Easily set voltage and resistance thresholds to automatically identify underperforming units, streamlining batch testing and boosting quality control efficiency.
Ready Anytime with Integrated Battery
With a built-in 5200mAh battery, the BT600 Plus delivers over 14 hours of standalone operation—no cables needed. It can instantly be powered on to review saved records or perform urgent tests. It is capable of detecting voltages as low as 2V, and is perfect for diagnosing batteries that are in storage or vehicles that were left idle for extended periods.
Up to 10 Saved Test Records
Store and review the last 10 test results to monitor battery performance trends over time. This is essential for long-term maintenance, diagnostic follow-ups, or data-driven decision-making.
Built-In Thermal Printer for Instant Reports
Equipped with a built-in thermal printer, the BT600 Plus allows you to print test results immediately—no ink required, no delay. It is ideal for customer handovers, service documentation, or on-site inspections.
Must-Have for Pros
