Comprehensive measurement functions to suit all requirements The 4230 LCR Meter measures all the parameters you would normally expect, including Impedance (Z), Series and Parallel Resistance (R), ...

For years, I’ve looked for an affordable LCR meter to measure unknown components–especially surface-mount. I ran into the Smart Tweezers (Model ST3) a couple years ago and wrote up a short review.

Continually new functionalities are being added to smart terminals and battery life is becoming one of the biggest headaches for users. The wireless charging technique gained a lot of attention due to ...