ITEM NAME:Portable Digital Display Hot Mini USB Power Current Voltage Meter TeSEAU Specifications: Size:63*21-34*15mm Case Color:Blue Type: Voltage Regulator Model Number: usb charger doctor voltage current meter Application: Computer Operating Temperature: Digital Display Detection range: Voltage: 3v-7v error 0.1v Current :0-2.5A error 0.01A Brand new with high quality it can measure the USB-.Current :0-2.5A error 0.01A.
