Key Features of Tonny DC 12V Battery Load Tester
Precision-engineered with high-grade ABS housing for superior durability and shock resistance, ensuring long-lasting performance in demanding environments. Features a high-precision LCD display for clear, real-time voltage readings (9V-15V range) and accurate battery health diagnostics, eliminating guesswork. Built-in heavy-duty test leads with corrosion-resistant copper alloy clamps, providing secure connections and optimal conductivity for reliable testing. Multi-functional design performs rapid load tests (100A-500A capacity), alternator output checks, and starter motor analysis—ideal for automotive repair shops, DIY enthusiasts, and fleet maintenance. Compact and lightweight (0.5 lbs) with an ergonomic grip, designed for single-handed operation and portability in tight engine compartments or roadside emergencies. Complies with CE safety standards, featuring overload protection and reverse-polarity alarms to prevent damage to batteries or the tester during operation. Perfect for diagnosing weak car batteries, verifying alternator charging efficiency, and troubleshooting electrical systems in cars, trucks, motorcycles, and marine vehicles. Backed by our global wholesale advantage—lowest price guarantee with bulk order discounts, shipped worldwide for professional and personal use.