High-Precision 5V10mA Button Cell Battery Tester for Capacity Measurement
Accurately measures button cell battery capacity (5V/10mA) with ±1% precision, ensuring reliable performance for electronics maintenance. Premium-grade ABS housing with reinforced contacts for durability and consistent readings. Ideal for hobbyists, engineers, and manufacturers testing CR2032, LR44, and similar coin batteries. Compact, lightweight design fits seamlessly into toolkits or labs. Features auto-calibration and a clear LCD display for instant results. Perfect for quality control, DIY projects, and bulk battery inventory checks. Global wholesale pricing—lowest online rates for bulk orders. Trusted by professionals for precision and affordability in high-volume procurement.