2-in-1 Battery & Resistance Tester

* Accurate & Reliable Results: Delivers precise diagnostics for dependable battery analysis * Supports Battery, Cranking, Charging, System tests across 6V, 12V, and 24V lead-acid batteries * Multi-Type Resistance Testing: Measures resistance for lead-acid, lithium, alkaline, carbon-zinc batteries * Powered by 5200mAh built-in battery, cordless use for 14+ hours, low-voltage detection down to 2V * 10-Set Data Logging: Review and compare up to 10 historical test records