We are a UK manufacturer supplying high quality electricity metering equipment to Marinas, Boatyards and Camp Sites around the world . . .

METERMAID™ is an in-line portable kWh electricity meter that has been specifically designed for use in marinas, boatyards, caravan sites, RV parks, construction sites - anywhere in fact, where you need to meter individual electricity consumption.  Whether you want to check the electricity usage of your commercial tenant, the supply borrowed by your next door neighbour or even monitor your own refrigerator the applications for using METERMAID™ are endless.  METERMAID™ - THE electricity meter for boats, caravans and much more!