+/- sign change |
3 key memory |
4 constant function |
4 constants and a sign change key |
8 digit |
8 digit display |
8 digit LCD display |
Colour: White |
Dual power |
Dual-powered solar and 1x LR54 battery (supplied) |
Durable hard keys |
Hard keys |
Large numeric keypad for easy entry |
Percent |
Robust calculator for Key Stage 1 and 2 |
Solar and battery powered |
Square root |
The HC133 is also commonly used within primary education and is ideal for teaching basic calculator usage during Key Stages 1 and 2 |
Three key memory |