Stud Finder HANMATEK SF1 Wall Scanner is a versatile, easy-to-use 5-in-1 tool for detecting wood studs, metal studs and live AC wires. With a Pro Smart Sensor, audio alerts and HD LCD display, it’s perfect for DIYers and homeowners seeking accurate, efficient wall-mounting.
Very good oscilloscope for the price bandwidth and sampling are as advertised altho the buffer is a bit small and is shared across all 4 channels. Lack of grounding also introduces some noise but at least thanks to that you can run it from a power bank if it supports at least 8w output so you can use it on the go.
Extraordinary performance for very low price - very impressed
Extraordinary performance for very low price - very impressed. I would like to see a clip-on stabilising base though, and would pay more for a 12/16bit version with higher FFT dynamic range.