?B Adrenalin rush for convenient bookkeeping and accounting. Equipped with a silent. Tilt view. 12 rows. Display numbers (high) 20 mm. For the adrenalin rush. Calculate the second. Status calculation-Calculator (desk top heavy)-dimensions: width 140 X deep 197X?? 26. 5 mm-weight: approx. 238 g-power supply: solar cell + battery (CR-2032X1)-Accessories: lithium battery CR-2032X1 (built-in) ?? instruction manual ?? guarantee period: one year