supply of spare cards/parts for efftronics make data logger and rtu.spare cards/parts for efftronics make data logger and rtu.,supply of processor card suitable for m/s efftronics make data logger as per spec: irs:s-99/2006 (amdt-3) or latest. [ warranty period: 18 months after the date of delivery ] , supply of communication card suitable for m/s efftronics make data logger as per spec: irs:s- 99/2006 (amdt-3) or latest. [ warranty period: 18 months after the date of delivery ] , supply of power supply card suitable for m/s efftronics make data logger as per spec:irs:s- 99/2006 (amdt-3) or latest. [ warranty period: 18 months after the date of delivery ] , supply of analog card without controller suitable for m/s efftronics make data logger as per spec:irs:s-99/2006 (amdt-3) or latest. [ warranty period: 18 months after the date of delivery ] , supply of analog scanner card with controller suitable for m/s efftronics make data logger as per spec:irs:s-99/2006 (amdt-3) or latest. [ warranty period: 18 months after the date of delivery ] , supply of digital interface card suitable for m/s efftronics make data logger as per spec: irs:s- 99/2006 (amdt-3) or latest. [ warranty period: 18 months after the date of delivery ] , supply of dual modem e1 converter suitable for m/s efftronics make data logger as per spec: irs:s-99/2006 (amdt-3) or latest. [ warranty period: 18 months after the date of delivery ] , supply of gdt card suitable for m/s efftronics make data logger system as per spec: irs:s- 99/2006 (amdt-3) or latest. [ warranty period: 18 months after the date of delivery ] , supply of 64 digital input stack card suitable for m/s efftronics make data logger as per spec: irs:s-99/2006 (amdt-3) or latest. [ warranty period: 18 months after the date of delivery ] , supply of analog protection strip pcb card suitable for m/s efftronics make data logger as per spec:irs:s-99/2006 (amdt-3) or latest. [ warranty period: 18 months after the date of delivery ] , supply of