• Brand new and High quality
  It can measure the USB-powered devices empty and.
  Easy to use and practical.
  Compact and easy to carry, no additional power supply, plug and play.
  It can easily measure the output voltage of the USB port and the device operating current or load voltage
  Detect any USB charger such as PC USB, home charger, car charger.
  Wide range of applications, any phone, any electronic product, Easy to use.
  Suitable for factories, laboratories and personal use.
• Specifications:
• Model: KW-201
  Detection range:
  Voltage: 3.5V-7V error ±1%
  Current: 0A-3A error ±1%
  Size: 52mm x 22mm x14mm
  Net weight: 17g
  Color: Transparent

Package includes:

1PCS USB Charger Doctor Voltage Current Meter Battery Tester Power Detector