The 7 Best USB Type-C Power Meters
January 03, 2019: USB type C was developed for added convenience, data transfer, and charging capabilities in the newest and fanciest devices. As a relatively new standard, however, not every cable, charger, battery pack, and phone plays nicely together. An in-line tester like the Jokitech will give you all the info you need, and you won't have to carry any extra cables or adapters with you. The Drok will require an additional USB-C cord, but it's also a multipurpose meter that serves a range of advanced functions, much like both MasterHawk options. The Eversame is similarly versatile, and might last a little longer, as unlike some, it's fully encased in a durable plastic body. If you're only working with power up to 18 watts, and only in one direction, you should be able to get by using the Soonhua, which is incredibly inexpensive, and also especially streamlined.