TESTEUR DE TENSION ET DE COURANT USB 0.28INCH

FATURES: Enabled to measure USB devices at no load and overload condition, also for USB terminals testing. Current and voltage display in turn, easy and comfortable to use. Small and portable, do not need other power supply. Measuring range: DC 3V – 9V / 0 – 3A (up to 5A ) Portable Device Interface: USB2.0, USB3.0 Product Weight: 0.025 kg Two output ports