For use at home or at work, the environmentally friendly MS88ECO desk calculator helps protect our environment. It comes equipped with a casing made from recycled plastic and is powered by eco-friendly solar energy combined with a mercury-free battery.
The features include: square root, sign change key, 4 constants (k), 3 digit comma marker, 4 key memory, tax calculations, key rollover, currency conversions and a correction key
12 months warranty. Dealer or end user to return with proof of purchase to: Casio Electronics Co. Limited,Operational Service Division, Harp View, 12 Priestley Way, London, NW2 7JD. Call Technical support 0208 4527253.