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.
Usb cable resistance meter.
Usb power meter um34c usb voltage current bluetooth battery charger voltmeter ammeter multimeter tester 1 44 inch color lcd display usb 3 0 type c cable resistance load impedance meter 4 9 out of 5 stars 10 24 99 24.
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.
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.
Riden um24 um24c usb 2 0 color lcd display tester voltage current meter voltmeter amperimetro battery charge measure cable resistance cod brand.
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.
Hioki dc resistance meters measure a broad range of resistance values at a high level of precision.
Supports usbc usb and resistance tests with microusb cables.
Galvanic resistance is easily disturbed in the cheap usb cables.
Better quality usb cables are much more robust.
That sudden jump was coincident with my sneezing approximately 0 5 meter distant from the cable facing away from the cable.
Makerhawk usb multimeter usb voltmeter ammeter load tester usb voltage current pd battery power capacity charger digital type c meter tester color lcd display cable resistance qc2 0 3 0 4 0 mtk 4 1 out of 5 stars 63.