supply of supply ,commissioning & testing of breath alcohol analyzer. , supply ,commissioning & testing of breath alcohol analyzer (portable hand held) fuel cell sen sor based breath alcohol analyzer with printer for tower wagon as per rdso specification no. rdso/2015/ el/spec/0119 (rev-2) dt-15-032018 or latest. each set includes the items listed below, 1) alcohol breath an alyzer-01 no. 2) charger for breath analyzer -01 no. 3) portable 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 no. make- tayaltech or similar. [ warranty perio d: 30 months after the date of delivery ] ]