FNIRSI

Thirty-two channels. One suspicious glitch. FNIRSI DLA-32 Plus turns a wall of digital signals into decoded…

Limited waveforms, a messy desk full of separate instruments, blurry high-frequency signals — sound…

Sick of a messy workbench and tangled cables? 🛠️ This 3-in-1 tablet puts a pro lab right in your pocket.…

Ever stared at a PCB and thought, “What does that little part do?” Meet the component crew: resistors…

Auto range or manual range? Start with the job. Quick everyday checks often suit auto range. A fixed range…

No voice-over. Just the checks that help narrow down a cable fault. Trace the line. Check the wiremap.…

A capacitor can look fine and still be out of spec. Check the marked capacitance, measure it with a…

A faulty PCB can have dozens of components. Where do you start? Check the four common suspects first: diode…

The FNIRSI survey winners are in. 🎉 Thank you to everyone who shared feedback and helped us improve. The…

Not sure where the red probe goes? This quick multimeter guide covers: • Voltage: measure in parallel •…

A PCB measurement without context can send you in the wrong direction. This beginner guide breaks component…

Which engine-bay part is actually getting hot? The top frame shows the live temperature. The bottom frame…

Finding the cable is step one. Knowing what to test next is the real workflow. Trace it. Check the wiremap.…

El cargador para las herramientas de @fnirsiglobal y de @fnirsi #electronica #fypシ #arduino #mecatronica #

STILL OFFLINE?A cable can pass a basic wire test and still leave the device offline. That’s why a network…

Ferro de solda a Bateria 🔋 da @fnirsi #tools #eletrica

The engine starts in seconds. The electrical clues can disappear just as fast. Capture the cranking current…

ESSA NÃO É UMA TRENA COMUM! A FNIRSI IR40 mede até 40 metros e ainda calcula área, volume e altura usando…

Your multimeter’s mA range isn’t always “dead.” Sometimes, it’s just the fuse. Check it with continuity mode…

Já conhecia esse alicate amperímetro da @fnirsiglobal Modelo DMC-100 https://meli.la/2gvZVnE #f-nirs…

New scope. Blank grid. Start with the probe. Match 10X on the probe and screen, connect to the calibration…

New scope. Blank grid. Start with the probe. Match 10X on the probe and screen, connect to the calibration…

Small SMD parts need clean, even contact. Test two-terminal components first. If there’s no reading, reseat…

Você já viu um alicate amperímetro que também funciona como um multímetro completo? O FNIRSI DMC100 é um…