Compare Techno Main Salt Lake B.Tech. in Electronics and Instrumentation Engineering and Techno India NJR Institute of Technology B.Tech. in Mechanical Engineering course on the basis of their Fees, Placements, Cut Off, Reviews, Seats, Courses and other details. Techno Main Salt Lake B.Tech. in Electronics and Instrumentation Engineering course is rated 3.9 out of 5 by 22 genuine verified students while Techno India NJR Institute of Technology same course is rated 2.6 out of 5 by 19 students at Shiksha. Explore Shiksha for detailed comparison on all course parameters and Download free information on B.Tech Admission details, Placement report, Eligibility criteria etc.