The unit powers up and has been tested with a gauge (not included). It appears to be working well. The power cable is included. AB31-38, AB40-52, AB54-56, AB63 IV1-28, IV30-32, IV36-56, IV63, KA27-28, KW1-17, PA20-38, PA41-49, PA60-78, PH4-44, PH49-50, PO30-41, TR21-25, BT, GS, GY, HY, IM, JE, TDCU, ZE.
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