UD18 USB 3.0 18in1 USB tester dc digital voltmeter ammeter power bank voltage detector volt meter electric doctorDC5.5/USB3.0/Type-C HD Color Screen 6-Bit High Precision Display UD18 BT Digital Meter-
This
is a new product! Color screen! BT 8 interfaces! Support USB, Type-C,
DC5.5, micro USB...