Mini USB Tester TC66/TC66C Type-C PD Trigger USB-C Voltmeter Ammeter Voltage Meter 2-Ways Current Meter Multimeter PD QC2.3/3.0 ,Live Data

Display screen: 0.96Inch color IPS display Supply voltage: 3.5-24V Screen Resolution: 160*80 Voltage measurement range: 0.0050-30.0000V Voltage measurement resolution: 0.0001V(0.1mV)