Section OPTICAL, PHOTOGRAPHIC, CINEMATOGRAPHIC, MEASURING, CHECKING, PRECISION, MEDICAL OR SURGICAL INSTRUMENTS AND APPARATUS; PARTS AND ACCESSORIES THEREOF (90)
Chapter --Oscilloscopes, spectrum analysers and other instruments and apparatus for measuring or checking electrical quantities, excluding meters of heading?9028; instruments and apparatus for measuring or detecting alpha, beta, gamma, X-ray, cosmic or other ionisi (9030)
Result ----- Instruments and apparatus for measuring or detecting ionising radiation (90301000)