Large Computer Electronic Calculator Counter Solar & Battery Power 12 Digit Display Multi-functional Big Button fo Calculating

Number of batteries1 AAA batteries required.
MaterialPlastic

About this item

  • Dual power supply: solar power or 1 AAA battery, energy saving and convenient. Batteries not included
  • Japanese LCD screen, 12 digits, shows data clearly. Support +/- (negative), %, √ calculation.
  • Supports rounding and decimal adjustment. With CE/C key (part/clear), MC/MR/M+/M- (memory).
  • Auto off in 8 minutes if no other operation. With non-slip silicone on the bottom for stability.
  • Large ABS plastic knob, provide precise positioning and comfortable texture, support more than 1 million times.