Quick Battery Status Test
Precisely measures voltage (0.8V-30V) and resistance with ±1% accuracy for Li-ion, Ni-MH, and lead-acid batteries.
Short Circuit Protection
Built-in advanced IC chip prevents overload and reverse polarity, ensuring device and user safety during testing.
Automatic Temperature Compensation
Patented algorithm adjusts readings based on ambient temperature (-10°C to 50°C) for reliable results in extreme conditions.
High-Precision USB Design
Military-grade ABS housing with non-slip grips and gold-plated contacts ensures durability and stable conductivity.
Multi-Scene Application
Ideal for automotive diagnostics, DIY electronics, and solar panel maintenance with instant 0.2s response time.
Compact & Portable
Pocket-sized (8.5cm) with a backlit LCD screen for clear visibility in low-light workshops or outdoor environments.
Bulk Purchase Advantage
Direct factory pricing with MOQ flexibility—wholesale discounts available for 50+ units. Ships globally in 3 days.