HS & HTS Codes - Precision Instruments 90 - 92

901310

Optical appliances and instruments, telescopic sights for fitting to arms, periscopes, telescopes designed to form parts of machines, appliances, instruments or apparatus of this chapter

901320

Lasers, other than laser diodes

901380

Optical devices, appliances and instruments, n.e.c. in heading no. 9013 (including liquid crystal devices)

901390

Optical appliances and instruments, parts and accessories for articles of heading no. 9013

901410

Navigational instruments and appliances, direction finding compasses

901420

Navigational instruments and appliances, for aeronautical or space navigation (excluding compasses)

901480

Navigational instruments and appliances, for navigation other than aeronautical or space navigation (excluding direction finding compasses)

901490

Navigational instruments and appliances, parts and accessories

901510

Rangefinders

901520

Surveying equipment, theodolites and tacheometers

901530

Surveying equipment, levels

901540

Surveying equipment, photogrammetrical surveying instruments and appliances

901580

Surveying equipment, articles n.e.c. in heading no. 9015, including hydrographic, oceanographic, hydrological, meteorological or geophysical instruments and appliances (excluding compasses)

901590

Surveying equipment, parts and accessories for articles of heading no. 9015

901600

Balances, of a sensitivity of 5cg or better, with or without weights

901710

Drafting tables and machines, whether or not automatic

901720

Drawing, marking-out or mathematical calculating instruments

901730

Mathematical equipment, micrometers, callipers and gauges

901780

Mathematical instruments and equipment, n.e.c. in heading no. 9017

901790

Drawing, marking-out equipment and mathematical instruments, parts and accessories