BT15 Professional Battery Tester Bluetooth 6V 12V Cranking Charging Analyzer NEW

Model:BT15 Professional Battery Tester. 1 x BT15 Professional Battery Tester. This tester is for lead-acid batteries only; it does not support lithium-ion batteries. Bluetooth Versio:5.1. ✅ Supports 12V and 24V systems for cars, trucks, and more.