supply of rechargeable battery and sensor based breath alcohol analyzer with printer. , rechargeable battery and sensor based breath alcohol analyzer with printer. one set consisti ng of following items: (1) alcohol breath analyser : 01 no. (2) charger for breath analyser : 01 no. (3) porta ble thermal wireless printer : 01 no. (4) charger for printer : 01 no. (5) usb cable : 01 no. (6) paper roll for printer : 01 no. (7) software cd for data transferring to pc : 01 no. (8) instruction manual : 01 no. (9) carry case : 01. detailed specification as per rdso spec. no. rdso/2015/el/sepc/0119 (rev2) issued on 15.03.2 018. [ warranty period: 30 months after the date of delivery ] ]