12 Digit Functions. Upright Angled Display. Tax Calculation. Metal Faceplate. Cost-sell Margin. Sign Change. Memory Keys. Solar & Battery Powered. The LS-122TS features a 12-digit LCD display with functions such as tax calculations, cost-sell margin and constant calculation. The LS-122TS is solar and battery powered. It also includes a replaceable battery for added convenience.. Design. Control type. Buttons. Cover. No. Housing material. Metal. Product colour. Grey. Type. Display. Form factor. Desktop. Performance. Tax calculation. Yes. Profit calculation. Yes. Display. Display type. LCD. Digits. 12 digits. Power. Auto power off after. 7 min. Auto power off. Yes. Battery technology. Alkaline. Battery type. LR44. Number of batteries supported. 1. Power source. Battery/Solar. Weight & dimensions. Weight. 113 g. Height. 24 mm. Depth. 149 mm. Width. 106 mm. Logistics data. Harmonized System (HS) code. 84701000. manual pdf