Features:Brand new and high quality.
Small size, convenient to carry, easy to use.
USB charging voltage and current dual display
Test Voltage: DC 3.2 ~ 10V
Test Current: 0 ~ 3A (10A Maximum, If more than 3A, can not work continuously)
Operating Current: < 20mA
LED Size: 0.28 inch LED
Display Ways: Blue display current, red display voltage
Size:7cm x 2.6cm x 1.4cm-2.76inch x 1.02inch x 0.55inch.
OUTPUTâ… ( two functions ) :Data communication function: mobile phones or other mobile device and a computer for data transfer
Charging voltage output function: suitable for most of mobile phones, mobile power, and tablet PCs and other USB devices, if with Original Charger or other with high-current Identify resistance charger, can also supports IPad, IPhone and Samsung S4 â€śHigh Currentâ€ť charge.
Universal : OUTPUT â…ˇ (one function):Charging voltage output function: universal-version, suitable for most of mobile phones, mobile power, tablet PCs and other USB devices, do not support IPad, IPhone and Samsung S4 â€śHigh Currentâ€ť charge, NO data communication function.
Package Included:1 x Dual USB Voltmeter Tester
NO Retail Box. Packed Safely in Bubble Bag.