Description
TOPDON BT600 Plus Professional 2-in-1 Battery & Resistance Tester
Product Overview
The TOPDON BT600 Plus is an advanced, professional-grade 2-in-1 battery and internal resistance analyzer engineered for automotive workshops, commercial fleet operations, and battery distribution centers. Combining high-precision conductance testing technology with a built-in thermal printer, a high-capacity internal rechargeable battery, and sequence batch-testing capabilities, it delivers rapid and accurate diagnostics across 6V, 12V, and 24V systems.
Key Features & Specifications
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Multi-Voltage Lead-Acid Testing: Supports comprehensive battery tests at 6V, 12V, and 24V, alongside 12V and 24V cranking, charging, and system tests. Compatible with Regular Flooded, AGM, GEL, and EFB batteries.
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Extended Resistance Testing: Beyond standard automotive lead-acid types, it supports precise internal resistance measurement for lithium, alkaline, and carbon-zinc batteries (0.000mΩ to 200Ω range).
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High-Precision Diagnostics: Powered by advanced conductance technology delivering a 99.8% test accuracy rate, capable of detecting residual voltages down to 2V.
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Built-In 5200mAh Power Reserve: Features an internal rechargeable battery providing up to 14 hours of standalone mobile operation, allowing technicians to review records or test stored/idle batteries off-vehicle.
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Integrated Thermal Printer: Equipped with a fast, inkless built-in thermal printer to instantly supply hard-copy test reports for customer handovers or service documentation.
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Efficient Batch & Sequence Testing: Designed for high-volume workflows, enabling sequential testing of up to 500 batteries per group across 10 groups, with customizable voltage and resistance thresholds for fast quality control.
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Display & Build: Features a clear 3.5-inch color display screen, reverse polarity safety protection, and long heavy-duty test lines (approx. 180 cm / 70.9 in).
Core Workshop & Commercial Applications
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Professional Garage Diagnostics: Rapidly evaluating starting and charging system health on cars, commercial vans, and heavy transport vehicles.
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Batch Quality Control: Streamlining bulk sorting and threshold checking for battery distributors, stockists, and manufacturing facilities.
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Mobile Field Inspections: Performing on-site battery testing with immediate print-out records for client transparency.
Software License & Updates
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Standalone Equipment: The BT600 Plus operates as a self-contained diagnostic tool with built-in data logging for the last 10 test records, requiring no ongoing software subscription fees.
What’s in the Box
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1x TOPDON BT600 Plus Main Unit
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2x Interchangeable Test Cable Sets with Heavy-Duty Clamps (Long and Short)
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1x USB-A to USB-C Cable
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1x 4-in-1 Wall Charger
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5x Rolls of Thermal Printer Paper
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1x Protective Carrying Bag
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User Manual & Quick Start Guide
















