USB Tester Current Voltage Meter Detector – Vyjoy

FEATURES

• Simple little diagnostic tool. Functions well to monitor battery charging status. Shows volts supplied and amps drawn. Widely applied to test 3C products.

• Testing voltage/amps output and power draw for USB-driven devices. Easy to read, helps identify which chargers put out the most charging current.

• This USB meter has been a real benefit in sorting iPad, iPod, iPhone, cables and wall warts adapters into how well they are working for each of these devices.

• A very handy USB power monitor to have around for checking both VDC and the current a USB device would draw with re-charging and go to zero when fully charged.

• Unlike other USB multimeter, which displays voltage and current in alternate mode and you have to wait for the other mode. This device displays both voltage and current simultaneously!

SPECIFICATIONS

• Current Range: 0-4 A
• Voltage Range: 3.7-30 V
• Size: 64*22*12mm / 2.5*0.9*0.5 in

PACKAGE INCLUDED

• 1 * USB Tester 

NOTES

• Please allow slight measurement deviations due to manual measurement.