Car Battery Tester 12V 24V 20-2000 CCA Automotive Battery Load Tester and Alternator Tester for AGM GEL Lead-Acid Batteries Multi-Language BT3001

Car Battery Tester 12V 24V – 20-2000 CCA Automotive Battery Load & Alternator Tester

The BT3001 battery load tester uses advanced conductivity testing technology to quickly and accurately measure your vehicle battery's cold-start current capacity, overall health, and detect faults in the starting and charging systems — all in seconds.

Key Features

• Wide Voltage Range – Tests 12V and 24V vehicle batteries and alternators (≤36V operating voltage)
• 20-2000 CCA Range – Covers a broad spectrum of battery capacities from 10AH to 300AH
• Multi-Battery Type Support – Compatible with ordinary lead-acid, AGM flat, AGM spiral, and gel batteries
• 4 Test Modes – Quick test, standard test, starting test, and charging test
• Global Battery Standards – Supports CCA, JIS, GB, SAE, MCA, CA, DIN, IEC, EN, BCI and more
• Multi-Language Display – English, Spanish, German, French, Italian, Portuguese, Polish, Simplified Chinese; custom languages available
• 2.4" TFT Color Screen – 320×240 resolution for clear, intuitive readings
• Reverse Polarity Protection – Safe connection even with accidental reverse hookup

Specifications

Use Cases

• Auto repair shops diagnosing battery and alternator faults
• DIY mechanics checking battery health before winter
• Fleet maintenance teams testing 24V truck and commercial vehicle batteries
• Roadside assistance technicians for quick on-site diagnosis
• Car enthusiasts monitoring battery condition on classic or modified vehicles