CA6681 - Adapter Kit Chauvin Arnoux Sale! from 2700 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Set of 3 measuring adapters for housing, 2 plugs (1 red, 1 black) straight male 4mm insulated / 2-pole PN sector plug, E14 socket or B22 socket. Tweet