Help - where are arteries in wrist? Starting BE today

I'm starting to use my Scada blood electrification unit today. One problem - instructions state to place the electrodes over two arteries, such as in the wrist or ankle. My VEINS are easy to see, but not my arteries. Can I just place the electrodes about an inch apart on one wrist, assuming that this is close enough to whereever the arteries are??

Such a simple thing...even went online to try to find a diagram of arteries in the wrist, to no avail. Tweet