6.6 How to install USB driver
It is necessary to install USB driver (kw9musb_vxxx.inf) for connecting KW9M Eco-POWER METER
via USB communication.
* Once installing USB driver, it is not necessary to install from the second time.
* When you change the using port, install the driver again.
Turn on KW9M and connect KW9M and PC via USB cable.
After that, install USB driver according to your OS.
PC
USB cable
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KW9M Eco-POWER METER
KW9M