FOXSUR 12V/24V Car Battery Tester – Precision Digital Analyzer for Reliable Diagnostics
Ultra-precise voltage detection with 0.01V resolution ensures accurate battery health assessment. High-grade ABS housing with shockproof design withstands harsh workshop environments. Patented load-test technology evaluates cranking capability for cars, trucks, motorcycles, SUVs, and marine batteries. Backlit LCD displays real-time data with clear status indicators (good/weak/replace). One-touch operation checks 12V/24V systems, including AGM, gel, and flooded batteries. Integrated thermal sensor adjusts readings for temperature accuracy (-20°C to 60°C). Compact yet rugged construction fits in toolkits for roadside emergencies or professional garage use. CE-certified safety with reverse polarity protection prevents accidental damage. Directly diagnose cold cranking amps (CCA), state of charge, and internal resistance. Essential for mechanics, fleet maintenance, and DIY enthusiasts.