Pretty neat that we can get both an in-circuit ESR tester and multi-device tester for under $80 these days. : r/diyelectronics

ESR Meter / Capacitance / Inductance / Transistor Tester

Electronic Kits, Electronic Projects, Electronic Schematics, DIY Electronics

Build an ESR Meter for Your Test Bench, Nuts & Volts Magazine

Electronic Kits, Electronic Projects, Electronic Schematics, DIY Electronics

how to make a diy esr capacitor tester

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DIY ESR Meter

DIY ESR CAPACITOR TESTER 100KHZ IN-CIRCUIT BOARD TEST

For detecting NPN and PNP transistor, capacitor, resistor, diode, triode, N-channel and P-channel MOSFET, IGBT, JFET, triac and battery, resistor and

Multi-function Tester, Longruner 1.8 inch Colorful Display Pocketable Multifunctional TFT Backlight Transistor LCR-TC1 Tester for Diode Triode

Electronic Kits, Electronic Projects, Electronic Schematics, DIY Electronics

DROK Transistor Tester, Mosfet Transistor Capacitor Tester, Mega328 NPN PNP Transistor Diode Resistor Inductor Capacitance MOS SCR ESR Meter Automatic Checker Detector : Industrial & Scientific

Make an Arduino Temperature Sensor (Thermistor Tutorial)

how to make a diy esr capacitor tester