Amazon.com: Proster LCR Meter Digital LCR Multimeter Capacitance Resistance Inductance Measuring Meter with LCD Over-Range Display : Industrial & Scientific
Transformer / inductor tester (ring tester)
Lc-200a Handheld Inductance Capacitance Meter High Accuracy Inductor Capacitor Tester Kit | Fruugo NO
Cheap and easy inductance tester uses few components - EDN
Inductance Meter: A Modest Do-It-Yourself Electronics Project | Elektor Magazine
Power Inductor Checker
MLC500 Anti Burn Digital Capacitance Tester High Precision Multimeter Ohm Meter Automatic Range Capacitance Inductance Meter - AliExpress
UCTRONICS High Precision Handheld LC Inductor Capacitor Tester, Inductive Capacitance Meter Kit, 1pF-100mF, 1uH-100H: Amazon.com: Industrial & Scientific
Power Inductor - Impulse Winding Tester < Chroma
Alan Yates' Laboratory - Inductor Saturation Tester
Generic Thometh Multitester-MLC500 LC Meter 500kHz Digital Capacitance Inductance Meter Auto Ranging Component Tester, Black