Multimeters

5 best FNIRSI LCR Meter for battery testing If you’re tired of guessing whether a battery is dead or just deeply discharged, you need a meter that measures internal resistance and ESR. I’ve spent weeks testing FNIRSI’s lineup to find the best FNIRSI LCR meter for battery testing, because a battery that looks fine on … Read more

3 best FNIRSI LCR Meter for reverse engineering If you’re like me and spend your weekends digging into old boards or cloning circuits, you know the pain of guessing a capacitor’s value or chasing a phantom resistor. The best FNIRSI LCR meter for reverse engineering has to be fast, accurate, and handle those tiny SMD … Read more

3 best FNIRSI LCR Meter for capacitor testing If you troubleshoot electronics regularly, you know a bad capacitor can hide behind a good voltage reading. I’ve spent weeks with these three FNIRSI LCR meters to find which one actually makes capacitor testing fast and accurate. The LC1020E hits 100kHz with 19,999 counts, while the tweezer … Read more

3 best FNIRSI LCR Meter for home lab If you’re like me and you spend weekends soldering on a cluttered bench, you know the pain of guessing whether that salvaged capacitor is actually good or just trash. The best FNIRSI LCR meter for your home lab should give you fast, reliable readings on resistors, inductors, … Read more

3 best FNIRSI Multimeter for wall scanning Finding the best FNIRSI multimeter for wall scanning means you need a tool that reads voltage, continuity, and hidden wiring quickly. I’ve spent hours testing these three models on real walls, checking for live cables and drywall depth. The FNIRSI 2C53P’s 50MHz bandwidth and 19999 counts made it … Read more

7 best FNIRSI Multimeter for UPS testing Testing a UPS means checking battery voltage, inverter ripple, and AC output under load. You need a meter that can handle DC, AC, and waveform analysis without breaking the bank. That’s exactly why I put together this list of the 7 best FNIRSI multimeter for UPS testing. I … Read more

3 best FNIRSI Multimeter for SMD components If you’ve ever tried to measure a tiny SMD resistor or capacitor with a standard multimeter, you know the frustration of juggling probes on parts smaller than a grain of rice. That’s exactly why I put the top FNIRSI multimeter for SMD components through real bench testing. I … Read more

5 best FNIRSI Multimeter for signal generator Finding a multimeter that also works as a signal generator can save you serious money and bench space. I’ve spent weeks testing five FNIRSI combos that pack oscilloscope, multimeter, and DDS generator functions into one handheld device. Some hit 50MHz bandwidth, others focus on portability. I picked these … Read more

3 best FNIRSI LCR Meter for beginners If you’re new to electronics and tired of guessing whether a capacitor is good or bad, you need a solid LCR meter. The best FNIRSI LCR Meter for beginners should be accurate, easy to use, and not overwhelm you with menus. I’ve spent hours testing three of their … Read more

5 best FNIRSI Multimeter for audio equipment If you work on audio gear, you know that a standard multimeter just won’t cut it. Finding the best FNIRSI multimeter for audio equipment means hunting for features like high bandwidth for signal tracing and true-RMS for accurate AC measurements. That’s exactly what I looked for when testing … Read more