Brand New USB/Voltmeter Socket with waterproof covers.Blue Voltmeter3.6V-12V 18 Watt max. QC 3.0 output.6-30v DC VoltmeterTouch Power switch.cut-out. 29mmQC3.0 USB Voltmeter with switch$21.99PriceColour*Quantity*Add to CartDelivery and Returns We ship worldwide. All orders have Tracking. Stock items ship within 24 Hours (excluding weekends) 30 Day Returns (Buyer pays Postage) We need to be contacted within 48 hours after delivery of any items that were damaged in transit.