Key Features of ES8020 Battery Tester (Updated Version)
Precision internal resistance measurement (3100 ohms range) for accurate battery health diagnostics. Wide voltage compatibility (12V, 24V, 48V, 9V) with an exceptional 7100V range for industrial and automotive use. High-grade ABS casing with reinforced terminals ensures durability and safe handling under heavy-duty conditions. Advanced microchip technology delivers instant, reliable readings with ±0.5% accuracy for professional workshops and DIY enthusiasts. Compact, ergonomic design with non-slip grips for effortless operation in tight spaces or fieldwork. Ideal for testing lead-acid, lithium-ion, and AGM batteries in electric vehicles, solar systems, and power backups. Certified waterproof (IP54) and shock-resistant for harsh environments like construction sites or marine applications.