Test Module for 4 Pin Optocouplers Reliable USB Testing Tool for Repairs
10,22 €
Applicable to 4-pin optocouplers, other types of optocouplers are temporarily not applicable. 2: 4th generation is type-c interface, there is an indicator light when plugged in, need to be plugged in to use:3: 5th generation is type-c interface, there is an indicator light when plugged in, upgraded on the basis of 4th generation, four-pin plug-in optocoupler test and patch test, need to be plugged in to use.
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