Dave demonstrates why gold plated multimeter probes matter, and why you should be using them for all your electronics measurements. NOTE: Many people didn’t understand the point of this video. It’s about oxidisation of contacts, gold basically doesn’t do this, other probes can. Also gold probes are not necessarily recommended …

What’s inside the Masterlock 4400 Bluetooth Padlock? Dave tests and investigates a particular magnetic attack mode. Forum HERE Podcast: Download

Monster 45min Mailbag! Forum HERE SPOILERS: The Current Source Channel Analog meters + VTVM’s + Dave’s first multimeter. Laser Cut Parts Images Of Silicon Valley BOOK Brady label maker teardown SushiBits M193v2 Arduino PCB 2DW233 Voltage Reference Zener Fitbit Teardown i-Extruder Solder Paste Dispenser: https://www.i-extruder.com/en/ University of Bristol UB20M Zero …

Bought as a possible repair video, Dave shows why the Fluke 8842A 5 1/2 digit bench meter is one of the best value 2nd hand bench meters on the market. Marvel at the LTFLU-1 reference! Forum HERE Manual with schematic References HERE Fluke Resistance Calibrator video HERE Podcast: Download

What’s inside the world’s first HD DVD player? The Toshiba HD-XA1 It was the 2006 version of the BETA vs VHS war. Includes a detailed look inside the triple wavelength blue laser optical drive mechanism. Forum HERE Podcast: Download