UT658 Series USB TestersThe second generation UT658 series USB testers can inspect USB chargers, portable power sources, USB type A and C cables and other electronic charging devices. UT658 measures output voltage, current, energy, capacity, circuit equivalent resistance, D+ and D- voltages of USB data cables. This series is designed to be precise, reliable, stable, and portable. They are great tools for applications such as manufacturing verication, engineering testing, and DIYers.Models in UT658 series: UT658A, UT658C, UT658DUAL, UT658LOADFeatures of UT658 Series USB TestersCertifications: CE, UKCA Type-A/C interface CE certification 10 sets of data storage Loop equivalent resistance measurement (1-480) Same screen shows voltage, current, power, capacity, etc. Support fast charge protocolSpecifications of UT658 Series USB TestersSpecificationsDescriptionUT658AUT658CUT658DUALUT658LOADInput & Output ports (Type A)Input & Output ports (Type C)Data/charging protocol2.0/3.02.0/4.02.0/(3.0/4.0)2.0/3.0Voltage range4~24VDC, resolution: 0.01VCurrent range (Type-A)0.05~3ADC, resolution: 0.01ACurrent range (Type-C)0.05~5ADC, resolution: 0.01ACapacity0~99999mAh, resolution: 1mAhEnergy0~1000WhCircuit equivalent resistance measurement1~480USB data cable voltage (D+, D-)0~3.3VData storage10 setsElectrical load (UT658LOAD only)0.5A, 1A, 2A, 3A (Max power: 60W)Maximum recording time99h, 59min, 59sec; resolution: 1sFast charge protocol (Type-A)QC 3.0 fast charge protocolFast charge protocol (Type-C)QC 4.0 fast charge protocolGeneral CharacteristicsProduct colorWhiteProduct net weightUT658A/C: 50.6g; UT658DUAL: 65.8g; UT658LOAD: 114.4gProduct sizeUT658A/C: 93mm x 45mm x 13mm; UT658DUAL: 93mm x 55mm x 13mm;UT658LOAD: 122mm x 53mm x 27mmStandard individual packingGift box, English manualStandard quantity per carton60pcsStandard carton measurementUT658A/C/DUAL: 280mm x 220mm x 225mm; UT658LOAD: 320mm x 300mm x 225mmStandard carton gross weightUT658A/C: 4kg; UT658DUAL: 5.5kg; UT658LOAD: 9kg