Monthly Archives: November 2018


I had already tested various voltmeters and USB ammeters like here, here, here or even here. They do their job the right way, but very quickly, we notice the limits of these multimeters fairly quickly: no registration, so no tracking, no indication on resistance, power, limited ports, etc… Features of […]

Test/review: Multifunction tester UM34C USB multimeter + LD25 charger


At the level of the connected fitness bracelet, you have several brands that have managed to get their pins out of the game: Garmin, Fitbit, Polar, etc… But the bracelets connected to these brands cost quite a lot! On the side of the cheapest brands (but with quality connected bracelets, […]

Test/review: Huawei Honor Band 3 connected Bracelet