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The UT658DUAL USB tester is the second generation tester of the UT658 series. It can control USB chargers, portable power supplies (powerbanks), USB-A and USB-C cables and other electronic chargers. The UT658DUAL measures the output voltage, current, power, capacitance, internal resistance of the power supply, D + and D- voltages of USB data cables. If the input measured voltage exceeds 24 V, or the measured current has exceeded the permitted current, the device automatically disconnects and "OL" appears on the screen. The "LO" warning symbol appears when the input voltage is below 4V. This range is designed to be accurate, reliable, stable and portable. They are great tools for applications such as production verification, technical testing and DIY.
Product parameters:
- designed to control USB-A and USB-C charging outputs - four-line display shows simultaneously voltage, supplied current, delivered capacity in mAh, charging time - long-term monitoring (up to 100 hours) of the charging process, including recording of 10 sets of measurements - supports QC protocols for fast charging - max. input voltage: 24V - max. charging current via USB-A: 3A - max. charging current via USB-C: 4A
Technical parameters:
- input and output ports: type USB-A + USB-C - input voltage measurement range: 4 ~ 24VDC, resolution 0.01 V - measuring range of input currents via USB-A input: 0.05 ~ 3A / DC, resolution 0.01 A - measuring range of input currents via USB-C input: 0.05 ~ 5A / DC, resolution 0.01 A - measuring range of the delivered capacity to the connected accumulator: 0 ~ 99999 mAh, resolution 1 mAh - measuring range of energy supplied to the connected accumulator: 0 ~ 1000 Wh - equivalent circuit resistance measurement: 1 ~ 480Ω - USB data cable voltage measurement (D +, D-): 0 ~ 3.3 V - saving the measurement record in the data storage: 10 sets - maximum measurement recording time: 99h, 59min, 59sec; resolution 1s - fast charging (USB-A input): fast charging protocol up to QC 3.0 - fast charging (USB-C input): fast charging protocol up to QC 4.0 - product size: 93 mm x 55 mm x 13 mm - net weight of the product: 65.8 g - product color: white
Package contents: - tester UT658DUAL - instructions for use
Wholesale packaging: - standard quantity per carton: 60pcs - standard carton dimensions: 280 mm x 220 mm x 225 mm - standard gross carton weight: 5.5 kg
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