We have been making scientific instruments for physics labs since 1962. Manufacturing was started by Late Sh.Mohinder Singh. The instruments made by him were Sextants, Barometers, Earth Inductors, Dip Circles etc. Now Sigma Instruments Co. is being run by Mr. Harbhajan Singh(MSc Physics). His endeavor has always been to design and improve the instruments, so that their operation becomes easy, give accurate results and are students friendly. We use right material and components for all our instruments. Our instruments are quality checked and tested thoroughly to ensure their accuracy and proper functionality. Our instruments are being used in almost all physics labs throughout India marketed by different dealers. Our instruments carry special features which make them different from the routine type of instruments and are always the first choice of quality seekers!!

We have been making scientific instruments for physics labs since 1962. Manufacturing was started by Late Sh.Mohinder Singh. The instruments made by him were Sextants, Barometers, Earth Inductors, Dip Circles etc. Now Sigma Instruments Co. is being run by Mr. Harbhajan Singh(MSc Physics). His endeavor has always been to design and improve the instruments, so that their operation becomes easy, give accurate results and are students friendly. We use right material and components for all our instruments. Our instruments are quality checked and tested thoroughly to ensure their accuracy and proper functionality. Our instruments are being used in almost all physics labs throughout India marketed by different dealers. Our instruments carry special features which make them different from the routine type of instruments and are always the first choice of quality seekers!!