USB Battery Capacity, Voltage, Current Tester, Detector KCX-017 (DC3 to 7.0V) up-to 3.5A

Want to know how fast your smartphone and tablet PC are charging through the Micro USB interface? This lovely KCX - 017 USB Current and Voltage Meter is all you need! It can show you the USB charging current and voltage instantly. Through it you can quickly find out device's current and voltage stage, like USB cable, USB wall charger, car charger or solar panel charger, which gives you the fastest charging performance! Flexible, easy to use. KCX - 017 USB Current and Voltage Meter reads the charging status to you in real-time style!
 

Features

• Able to test current and voltage of phone, mobile power bank etc.
• A USB port & micro USB interface, convenient to test devices
• With LCD screen, easy to monitor the current and voltage of the devices
• LCD show voltage and current simultaneously
• Save data each time power off
• A reset button to clear display data
• High precise current calibration function
• High and low voltage alarm

Specsifications

• Input Voltage: 3 – 7V DC
• Input Current: 50mA – 3500mA
• Capacity: 0 - 19999mAh