AND Technology Research Ltd (AndTR) is an independent privately owned company founded in 1980 whose success has been recognised with awards for enterprise, technology & innovation including environmenal awareness. DragonFly is their latest patented contact-less technology for sensing flow. Aimed at the water industry it is tamper resistant, low power, accurate and robust. It is based on standard low-cost PCB technology and therefore addresses the requirements for metering. Their live demonstration will showcase these benefits by enabling delegates to see the flow measured and the power drawn.