Helix Pocket Size Basic Calculator Helix RC1070 This calculator is suitable for basic calculations and National Curriculum Key Stages 1 2 mathematics Helix RC1070 National Curriculum Pocket Size Basic Calculator
Casio HS 8V Basic Calculator 62 x 102 x 9mm Casio HS 8V SA GH A dual powered solar battery 8 digit calculator ideally suited to educational applications as the low cost makes it possible to allocate one per student The dual power facility allows use
Sharp EL 243 S Pocket Calculator Sharp EL243S The Sharp EL 243S is a pocket calculator with a twin power system operating from both battery and solar energy Sharp Pocket Calculator EL 243S
