Product Details: Brand : Abbott Weight : 540g (incl. Reader pen and batteries) Display Type : LCD, 2 x 16 Characters Reader Pen ; : L:144 MM, D; 29.5 MM Batteries Rechargeble Nimh Batteries Only, Size AA, 1.2 V, Recharge 8 - 18 Hours S.No Code Cartridge 1 1116083 Nycocard HbA1c (24T) The NycoCard READER II is a small battery powered instrument, designed to measure all NycoCard products. It consists of two units: the instrument box, which is the operational and calculating unit, and the Reader pen, which detects the signal.