SUNKKO T-685 Bilingual High Precision Battery Voltage & Internal Resistance Tester
Ultra-precise dual-language display for seamless voltage and internal resistance testing in English and Spanish. Premium ABS casing with reinforced edges ensures durability for industrial or fieldwork. Advanced microchip technology delivers ±0.5% accuracy, measuring 0-100V voltage and 0-100Ω resistance. Backlit LCD screen guarantees readability in low-light environments. Ideal for automotive battery diagnostics, solar panel maintenance, and drone battery health checks. Gold-plated probes minimize oxidation for consistent long-term performance. Supports Li-ion, Ni-MH, lead-acid, and alkaline batteries. Compact, lightweight design (180g) fits in toolkits for on-the-go professionals. Includes auto-shutoff and low-power alert. Bulk pricing available for workshops or resellers.