UT658A USB Tester
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.
Users can use these devices to monitor charging status of any USB powered device.