* A robust and easy 4-operation calculator for schoolchildren in all elementary grades. * Large 2-line display. * Very good readability of numbers with thousand separator. * Key for +/- sign. * Numeric values easy to save in memory. * Keys for percentage. * With sliding cover. * Dual power: solar energy and battery. * Dimensions 125x70x15mm.
| Power supply | Battery/Solar |
| Colour | Blue |
| Dimensions H x W x D (cm) | 1.5 x 12.5 x 7 |
| Number of digits | 28 |
| Weight (Kg) | 0.08 |