Digital Car Battery Tester – 12V Multifunctional Diagnostic Tool

Digital Car Battery Tester – 12V Multifunctional Diagnostic Tool

The Multifunctional Automobile Battery Testing Instrument is a precision digital tester designed to deliver fast and accurate diagnostics for 12V automotive batteries. Equipped with advanced sensors, this tool measures current, voltage, internal resistance, and capacity with high accuracy—making it an essential tool for both DIY vehicle owners and automotive professionals.

Capable of reading current from 10–200A and internal resistance up to 2000mΩ, this device provides real-time insights into battery health and performance. It features fine-tuned accuracy with 0.1A and 0.1mΩ resolution, ensuring detailed analysis of battery conditions. Whether you're troubleshooting a weak battery, checking charge capacity, or identifying underlying electrical issues, this tester helps prevent unexpected battery failures.

Designed for compatibility with all standard 12V battery systems, it’s powered directly from the vehicle battery—no external batteries required. Compact and easy to use, this battery tester is perfect for garages, service centers, and individual car owners who demand reliability, accuracy, and convenience in one compact diagnostic tool.

Product information:

Type: Battery Tester
Current measurement range: 10-200 (A)
Current measurement accuracy: 0.1 (A)
Voltage measurement range: 12 (V)
Voltage measurement accuracy: 0.1 (V)
Internal resistance measurement range: 0-2000 (mΩ)
Internal resistance measurement accuracy: 0.1 (mΩ)
Capacity measurement accuracy: 1 (AH)
Power supply voltage: 12 (V)