Section XVIII — Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof
Heading
9015
Surveying (including photogrammetrical surveying), hydrographic, oceanographic, hydrological, meteorological or geophysical instruments and appliances, excluding compasses; rangefinders.
Common commodities
Laser rangefinder for land surveyingMarine depth finder instrumentAerial photogrammetry equipmentWeather station anemometerSeismic detector for geophysicsTachymeter for distance measurementOptical theodolite for land mappingOceanographic level for water depthSpecialized earth science measuring apparatusHydrography sonar device