Scientific calculator with natural mathematical display fx-JP500CW-N 1 piece

It has about 500 functions. The Japanese display makes it easy to understand and operate. Dimensions (mm): 162 x 77 x 10.7 - Weight(g):95 Main functions: Fractions, irrational numbers, power calculations, logarithmic functions, (inverse) trigonometric functions, differential/integral calculations, calc/solve functions, reciprocal/factorial calculations, sum calculations, power roots Number of digits: 10 Power supply: Solar cell + button battery (LR44) x 1 (included for testing)