UNI-T UT658 USB tester is an indispensable device for checking and testing various aspects of USB ports, chargers and cables. The main features and capabilities of this tester include:
Main features:
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Test the quality of USB charging: The tester allows you to test the quality of USB charging by measuring the output voltage, current and power. This helps determine how efficiently your charger is working.
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Power bank quality check: You can use UT658 to check the quality and performance of your portable chargers (Power bank) by determining the battery capacity and other characteristics.
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Test USB port quality: The tester also allows you to check the functionality and quality of USB ports on various devices such as computers, laptops, smartphones and others.
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Calculating USB device power consumption: UT658 can calculate how much power your USB devices use when charging or transferring data.
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Alarm function: The device has an alarm function that notifies you when the voltage in the USB port exceeds or falls below certain limits, helping to prevent damage to your device.
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Convenient display: The tester is equipped with an LCD display with a large set of data, which allows you to easily observe the test results.
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Data storage function: Ability to save capacitance data for up to 10 groups of measurements, allowing easy comparison of different devices and cables.
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Miniature body: The tester's compact body makes it easy to take it with you on trips or use it at home or in the office.
Technical characteristics:
- Voltage measurement range: 3 V - 9 V
- Voltage measurement resolution: 0.01 V
- Accuracy of voltage measurement: ±1%
- Current measurement range: 0 A - 3 A
- Current measurement resolution: 0.01 A
- Accuracy of current measurement: ±(1%+2)
- Capacity: 0-9999 mAh
- Display: LCD, 26 × 17 mm
- Dimensions: 83 × 29 × 12 mm
- Weight: 28 g
This tester is an extremely useful tool for those looking to maintain and optimize the performance of their USB devices and chargers. You can buy UNI-T UT658 USB Tester from WST store at an affordable price.