supply of microprocessor based electronic speed indicating, recording and energy monitoring systemmicroprocessor based electronic speed indicating, recording and energy monitoring system, microprocessor based electronic speed indicating, recording and energy monitoring system for wap-4 and wag-7 loco to rdso specification no. elrs / spec / spm / 0002, rev.-4. each set consists of following items as mentioned below: 1. energy cum speed recording unit ( master ) - 01 no. 2. energy cum speed indicating unit ( slave ) - 01 no. 3. pulse generator ( speed sensor ) - 01 no. 4. junction box - 01 no. 5. senscon clamps - 01 set of 02 nos. 6. set of cables - 01 set 7. signal conditioning box - 01 no. 8. potential transformer - 01 no. 9. current transformer - 01 no. 10. mounting accessories - 01 set. [ warranty period: 30 months after the date of delivery ] => limited