Black Universal BT168 Digital Battery Tester
Precision-engineered with a high-sensitivity digital display for accurate voltage readings (0.1V resolution). Durable ABS construction with reinforced contact points ensures long-term reliability. Universal compatibility—tests AA, AAA, 9V, and button batteries instantly. No external power required; operates solely on the tested battery. Compact, pocket-sized design with anti-slip grips for easy handling. Ideal for home, workshops, offices, and retail inventory checks. Backlit LCD screen provides clear visibility in low-light conditions. Gold-plated electrodes prevent corrosion for consistent performance. Direct voltage detection eliminates guesswork—quickly identify weak or dead batteries. Essential for tech enthusiasts, electricians, and bulk buyers managing large inventories. Wholesale-friendly pricing with bulk discounts. Ships globally with fast, reliable logistics.