Professional-Grade Auto Battery Analyzer for Accurate Diagnostics
Precision-engineered with advanced digital technology, the E-FAST TK-100 delivers fast, reliable battery health analysis for 12V/24V lead-acid batteries. Its high-contrast LCD screen ensures clear visibility of test results, including CCA (Cold Cranking Amps), voltage, and internal resistance.
Built for Durability & Precision
Crafted with industrial-grade ABS housing and reinforced connectors, this tester withstands harsh workshop conditions. The ergonomic, non-slip grip enhances handling during prolonged use, while the built-in thermal compensation ensures accuracy in extreme temperatures.
Comprehensive Testing for All Vehicles
Ideal for mechanics, fleet managers, and DIY enthusiasts, it diagnoses starting/charging systems, checks battery life, and identifies sulfation. Compatible with cars, trucks, motorcycles, and marine batteries, making it a must-have for professional garages or home toolkits.
Smart & User-Friendly Operation
Features one-touch testing with auto polarity detection to prevent reverse connection damage. No complex setup—just clip, test, and get instant diagnostics with audible alerts for low battery conditions.
Wholesale Advantage
Direct bulk pricing ensures unbeatable value for auto repair shops and resellers. Stock up on this essential diagnostic tool with our global low-cost supply chain.