UNI-T USB Tester UT 658Dual
The second-generation UT658 series USB testers can inspect USB chargers, portable power sources, USB type A and C cables, and other electronic charging devices. UT658 measures output voltage, current, energy, capacity, circuit equivalent resistance, D+ and D- voltages of USB data cables. This series is designed to be precise, reliable, stable, and portable. They are great tools for applications such as manufacturing veriﬁcation, engineering testing, and DIYers.