Key Features of TOPDON BT300P Battery Tester
Precision-engineered for 12V/24V lead-acid batteries, the TOPDON BT300P delivers instant CCA measurement and internal resistance analysis with lab-grade accuracy. Its advanced microprocessing ensures fast, stable readings for automotive and motorcycle batteries. Built with industrial-grade ABS housing and a reinforced contact probe, this tester withstands harsh workshop environments while maintaining consistent performance. The anti-slip ergonomic grip allows single-handed operation. Ideal for professional mechanics and DIY enthusiasts, it diagnoses weak cells, sulfation, and charging issues in seconds. Compatible with standard flooded, AGM, gel, and EFB batteries—perfect for cars, trucks, boats, and power sports. Backed by TOPDON"s patented load-test technology, it eliminates guesswork with clear pass/fail indicators and a backlit LCD for low-light conditions. Ships factory-calibrated with a 2-year warranty.