Professional 12V/24V Battery Internal Resistance Tester – PK59B by i-pook
Precision-engineered LCD screen for clear, real-time battery health analysis. Measures internal resistance with high accuracy (0.1mΩ resolution) to extend battery lifespan. Heavy-duty ABS casing with anti-slip grips ensures durability in workshops, automotive testing, and industrial maintenance. Supports 12V/24V lead-acid, lithium, and gel batteries—ideal for mechanics, solar energy systems, and fleet management. Compact, lightweight design (180g) fits in toolkits for on-the-go diagnostics. Backlit display guarantees readability in low-light conditions. Worldwide wholesale pricing—bulk orders available for distributors and repair centers.