A MICRO ALIGNMENT TELESCOPE. USED FOR CHECKING AND SETTING STRAIGHTNESS, ALIGNMENT, VERTICALITY, PARALLELISM, FLATNESS, SQUARENESS & LEVEL. HAS OPTICAL AND MECHANICAL AXES ALIGNED TO WITHIN 3 SECONDS. TYPICAL APPLICATIONS INCLUDE ALIGNMENT OF BEARINGS IN ENGINES, ETC. FOCUSES FROM ZERO TO INFINITY. INCORPORATS AN OPTICAL MICROMETER TO MEASURE DEVIATIONS FROM AN OPTICAL LINE OF SIGHT IN TWO DIRECTIONS AT RIGHT ANGLES TO EACH OTHER. MEASURING RANGE +/- 1.2 MM. MAGNIFICATION X34. BARREL DIAMETER 57.137-57.147 MM.

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIR)S GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING (9031) MEASURING OR CHECKING INSTRUMENTS, APPLIANCES AND MACHINES, NOT SPECIFIED OR INCLUDED ELSEWHERE IN THIS CHAPTER; PROFILE PROJECTORS GIR 3C HAS BEEN USED AS IT IS CONSIDERED THERE IS NO ESSENTIAL CHARACTER AND THEREFORE HAS BEEN CLASSIFIED TO LAST IN NUMERICAL ORDER WITHIN THE TARIFF. GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL (9031 80) OTHER INSTRUMENTS, APPLIANCES AND MACHINES CN CODE ( 9031 80 20) - FOR MEASURING OR CHECKING GEOMETRICAL QUANTITIES HSEN HEADING 9031 NOTE 1 (A) NOTE 18 REFERS, ETC.