Blue Ring Tester Schematic Diagram Exclusive -

: It is highly effective for finding single shorted turns that a standard multimeter's continuity test would miss. However, it may not detect high-voltage insulation breakdowns that only occur under actual operating power. Procurement and Resources

Connect a known good inductor. The green LED should illuminate steadily. Short one turn of wire around the core. The red LED should now light. blue ring tester schematic diagram exclusive