We've introduced these clever rulers into our range as they are great rewards for Junior Road Safety Officers. But we're sure they'll be popular wth adults too!
Integrated into the 20cm ruler is a 9 digit display calculator. Powered by solar energy keeps it 'eco' and for reliability it also has a battery back-up.
Silver finish. Ruler features metric and imperial units.This item can also be branded wth your logo, minimum 100; please ask for details.