FNIRSI LCR-ST1 Smart Digital Tweezer LCR/ESR Meter
AmazonFNIRSI

FNIRSI LCR-ST1 Smart Digital Tweezer LCR/ESR Meter

10kHz of measurement lives in a pair of tweezers with a screen in the handle — the $31 tool that grabs a capacitor and tells you what it actually is.

Price
≈$31
Channel
Amazon
Listed
2026-10-12

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FNIRSI puts a 10kHz LCR/ESR meter inside the jaws of a pair of tweezers: grip an SMD resistor or capacitor and it identifies the part and reads the value out on the OLED built into the handle. There is no bench instrument and no loose probe leads, because the thing you were already holding is the meter. For anyone doing SMD rework it removes a whole category of fiddling.

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