LCR meters measure inductance, capacitance, and resistance with high precision. Learn how to get accurate readings and avoid common measurement mistakes.
Start by selecting the correct measurement mode for the component you are testing. Most LCR meters can auto-detect, but manual mode is more reliable when you already know whether you are checking capacitance, inductance, or resistance.
Use short, clean leads and avoid touching the probe tips during measurement. Your hands can add stray capacitance or resistance, especially when testing small-value components.
For best results, measure components out of circuit whenever possible. Other parts connected in parallel can change the reading and make a healthy component look faulty.