




Perform portable diagnostics with this robust 3-in-1 oscilloscope, multimeter, and signal generator.



Diagnose circuits away from the bench. This portable dual-channel oscilloscope features a 100MHz bandwidth, a responsive 7-inch capacitive touch display, and a 6000mAh battery for extended field testing.



Streamline your bench diagnostics by combining an oscilloscope, component tester, and signal generator into one handheld unit. The FNIRSI DSO-TC3 features a 10MSa/s sample rate and automated transistor identification for rapid troubleshooting of electronics projects.








Use this RP2040-based probe to make debugging UART and SWD devices a breeze!



Identify and measure surface-mount components with the FNIRSI LCR-ST1 Smart Tweezers. This handheld unit combines precision gold-plated probes with a 10kHz LCR meter for rapid, accurate in-circuit troubleshooting of resistors, capacitors, and other common components.












Makers love reviews as much as you do, please follow this link to review the products you have purchased.