Monitor Marina/Boat shore Power Consumption 

The Metermaid is a compact and easy-to-use solution for monitoring your boat's or caravan's electricity usage. Available in 16A the Metermaid accurately tracks your power consumption, helping you avoid unexpected charges at marinas or campsites. 

• Highly Accurate: Better than ±1%
• Cable: Arctic Grade retains flexibility down to -40°C
• Warranty: 2 years
• Simple and Intuitive: Simple inline connection with easy-to-read display shows total power consumption in kilowatt-hours (kWh) used.
• Universally Accepted: Standard 16A 230V connectors suit 99% of UK campsites and marinas
• Reduce Electricity Costs in Marinas and Campsites: pay only for the electricity used instead of a high daily charge
• Rugged Construction: Built to withstand the harsh marine environment (IP44 rated)
• Support British Business: Manufactured in the UK