Supports usbc usb and resistance tests with microusb cables.
Usb cable resistance meter.
The rm3548 is a high precision portable resistance meter capable of measuring resistance levels from microohms to megaohms and is intended primarily for use in testing and maintenance of large equipment for example measuring the winding and weld resistances in large motors.
Look again at the usb cable in the 2 5 to 3 5 ohm range y axis expansion near the end at 9 75 min.
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Hioki dc resistance meters measure a broad range of resistance values at a high level of precision.
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If you are using a regular cable max length of 5 meters for 2 0 and max length of 3 meters for 3 0 3 1 with an active cable then the maximum length for usb 2 0 is 25 meters about 82 feet and the maximum recommended length for usb 3 0 3 1 is 15 meters about 49 feet.
There is an app for both android and windows you can install to log measurements and change some of the basic settings like brightness etc.
It seems a bit more accurate then some of the cheaper usb multi meters in this price range.
Makerhawk um34c usb meter tester voltage current bluetooth battery power charger voltmeter ammeter multimeter tester 1 44 inch color lcd display usb 3 0 type c cable resistance load impedance meter.
That sudden jump was coincident with my sneezing approximately 0 5 meter distant from the cable facing away from the cable.
