Tag: counterfeit

*NEW*National Instruments NI GPIB-USB-HS Interface Adapter IEEE 488 Controller (WHL #87F1)

Well hello again, welcome to the famous “the internet is full of fake GPIB adapters” show! Today we got… *drum roll*…a fake National Instruments GPIB-USB-HS! Like last week, but different!

In all seriousness, after the recent experience with the fake adapter from Amazon (and NI’s reaction, or the lack thereof), I decided to buy one myself. After all, my HP 6644A power supply does offer HPIB/GPIB so I could maybe control it remotely and log data (with a Raspberry Pi?), plus likely any outcome of delivered goods would be suitable for a blog post. […]


Fake National Instruments GPIB-USB-HS converter (and NI not caring about it) (WHL #87)

Niche hardware again for today, a USB to GPIB/IEEE-488 converter from National Instruments. Or at least what the Chinese have deemed necessary for a functional copy…but first things first.

This adapter was bought at work for connecting an ancient beast of a scope (a LeCroy LC334 – 4 channel, 500MHz/2GSa/s, 400W, 20kg spread across 50 liters of chassis volume, 9″ 640×480 color CRT) to a modern computer. While that sounds crazy (well, it is), that old hulk was purchased with a current probe, which is actually very useful for a current (ha!) […]


Quick Release Plate Camera Tripod 1.5×2″ Mount For Manfrotto 200PL-14 484RC2 (and modification for the Sony RX100M2) (WHL #65)

A ripoff product and some modifications to it this time.

In January I bought a used tripod set consisting of a Manfrotto 190 XPROB, a massively oversized 327 RC2 Joystick and a 200PL quick release plate (100 bucks plus delivery). While all of these are well made to a degree that I would totally buy them again, I wasn’t 100% satisfied with the quick release plate in combination with my Sony RX100M2 camera. Not sure if there are standards for camera mounts alignment and envelopes (so: “who to blame”), but the Sony does not align the UNC 20 1/4″ mounting thread with the optical axis, it touches the mounting plane with the focusing ring and even undercuts it with when swivelling the display. […]