9030 (01/1988-..) Oscilloscopes, spectrum analysers and other instruments and apparatus for measuring or checking electrical quantities (excl. meters of heading 9028), instruments and apparatus for measuring or detecting alpha, beta, gamma, X-ray, cosmic or other ionising radiations

90301000 (01/2006-..) Instruments and apparatus for measuring or detecting ionising radiations 90301010 (01/1988-12/2005) Instruments and apparatus for measuring or detecting ionising radiations, for civil aircraft 90301090 (01/1988-12/2005) Instruments and apparatus for measuring or detecting ionising radiations (excl. for civil aircraft) 90302000 (01/2017-..) Oscilloscopes and oscillographs 90302010 (01/2007-12/2016) Cathode ray oscilloscopes and cathode ray oscillographs 90302030 (01/2007-12/2016) Oscilloscopes and oscillographs, with recording device (excl. cathode ray oscilloscopes and oscillographs) 90302090 (01/1988-12/2005) Cathode ray oscilloscopes and cathode ray oscillographs (excl. for civil aircraft) 90302091 (01/2007-12/2016) Electronic oscilloscopes and oscillographs, without recording device (excl. cathode ray oscilloscopes and oscillographs) 90302099 (01/2007-12/2016) Oscilloscopes and oscillographs, non-electronic, without recording device (excl. cathode ray oscilloscopes and oscillographs) 90303100 (01/2006-..) Multimeters for voltage, current, resistance or electrical power, without recording device 90303110 (01/1988-12/2005) Multimeters for voltage, current, resistance or electrical power, for civil aircraft (excl. recording device) 90303190 (01/1988-12/2005) Multimeters for voltage, current, resistance or electrical power (excl. recording device and for civil aircraft) 90303200 (01/2007-..) Multimeters with recording device 90303310 (01/2007-12/2016) Electronic instruments and apparatus for measuring or checking voltage, current, resistance or electrical power, without recording device (excl. multimeters, and oscilloscopes and oscillographs) 90303320 (01/2017-..) Resistance measuring instruments without recording device 90303330 (01/2017-12/2019) Electronic instruments and apparatus for measuring or checking voltage, current or electrical power, without recording device (excl. multimeters, oscilloscopes and oscillographs) 90303370 (01/2020-..) Instruments and apparatus for measuring or checking voltage, current or electrical power, without recording device (excl. multimeters, oscilloscopes and oscillographs) 90303380 (01/2017-12/2019) Non-electronic instruments and apparatus for measuring or checking voltage, current or electrical power, without recording device (excl. multimeters, oscilloscopes and oscillographs) 90303391 (01/2007-12/2016) Voltmeters without recording device 90303399 (01/2007-12/2016) Instruments and apparatus for measuring or checking voltage, current, resistance or electrical power, non-electronic, without recording device (excl. multimeters, voltmeters and oscilloscopes and oscillographs) 90303900 (01/2007-..) Instruments and apparatus for measuring or checking voltage, current, resistance or electrical power, with recording device (excl. multimeters, and oscilloscopes and oscillographs) 90303910 (01/1988-12/2005) Instruments and apparatus for measuring or checking voltage, current, resistance or electrical power, for civil aircraft (excl. recording device, multimeters, and cathode ray oscilloscopes and oscillographs) 90303920 (01/2006-12/2006) Electronic instruments and apparatus for measuring or checking voltage, current, resistance or electrical power, without recording device (excl. multimeters, and cathode ray oscilloscopes and oscillographs) 90303930 (01/1988-12/2005) Electronic instruments and apparatus for measuring or checking voltage, current, resistance or electrical power (excl. for civil aircraft, recording device, multimeters, and cathode ray oscilloscopes and oscillographs) 90303981 (01/2006-12/2006) Voltmeters without recording device 90303989 (01/2006-12/2006) Instruments and apparatus for measuring or checking voltage, current, resistance or electrical power, non-electronic, without recording device (excl. multimeters, voltmeters and cathode ray oscilloscopes and oscillographs) 90303991 (01/1988-12/2005) Voltmeters (excl. recording device) 90303999 (01/1988-12/2005) Instruments and apparatus for measuring or checking voltage, current, resistance or electrical power, non-electronic (excl. for civil aircraft, recording device, multimeters, voltmeters, and cathode ray oscilloscopes and oscillographs) 90304000 (01/2006-..) Instruments and apparatus for measuring or checking electrical quantities, specifically for telecommunications, e.g. cross-talk meters, gain measuring instruments, distortion factor meters, psophometers 90304010 (01/1988-12/2005) Instruments and apparatus for measuring or checking electrical quantities, specifically for telecommunications, e.g. cross-talk meters, gain measuring instruments, distortion factor meters, psophometers, for civil aircraft 90304090 (01/1988-12/2005) Instruments and apparatus for measuring or checking electrical quantities, specifically for telecommunications, e.g. cross-talk meters, gain measuring instruments, distortion factor meters, psophometers (excl. for civil aircraft) 90308110 (01/1988-12/1995) Instruments and apparatus for measuring or checking electrical quantities, with recording device, for civil aircraft (excl. instruments specifically for telecommunications, and cathode-ray oscillographs) 90308120 (01/1995-12/1995) Edge-connected semiconductor production test apparatus, capable of testing the embedded functions in integrated circuits, of a type specified in Additional Note 2 to chapter 90, with recording device 90308181 (01/1995-12/1995) Semiconductor production test apparatus, capable of testing the embedded functions in digital integrated circuits, of a type specified in Additional Note 3 to chapter 90, with recording device (excl. edge-connected) 90308183 (01/1995-12/1995) Semiconductor production test apparatus, capable of testing the embedded functions in analog/digital integrated circuits, of a type specified in Additional Note 4 to chapter 90, with recording device (excl. edge-connected) 90308185 (01/1995-12/1995) Semiconductor production test apparatus, capable of testing the embedded functions in analog integrated circuits, of a type specified in Additional Note 5 to chapter 90, with recording device (excl. edge-connected) 90308189 (01/1995-12/1995) Instruments and appliances for measuring or checking electrical quantities, with recording device (excl. those used in civil aircraft of subheading 9030.81.10, and appliances specially designed for telecommunications, cathode-ray oscillographs and semiconductor production test apparatus of subheadings 9030.81.20 to 9030.81.85) 90308190 (01/1988-12/1994) Instruments and apparatus for measuring or checking electrical quantities, with recording device (excl. for civil aircraft, instruments specifically for telecommunications, and cathode-ray oscillographs) 90308200 (01/1996-..) Instruments and apparatus for measuring or checking semiconductor wafers or devices 90308300 (01/2006-12/2006) Instruments and appliances for measuring or checking electrical quantities, with recording device (excl. appliances specially designed for telecommunications, cathode ray oscillographs and apparatus for measuring or checking semiconductor wafers or devices) 90308310 (01/1996-12/2005) Instruments and apparatus for measuring or checking electrical quantities, with recording device, for civil aircraft (excl. instruments specifically designed for measuring semiconductor wafers or devices, those specifically designed for telecommunications, and cathode ray oscillographs) 90308390 (01/1996-12/2005) Instruments and appliances for measuring or checking electrical quantities, with recording device, n.e.s. (excl. those used in civil aircraft of subheading 9030.83.10, those for measuring semiconductor wafers or devices, appliances specially designed for telecommunications, and cathode ray oscillographs) 90308400 (01/2007-..) Instruments and apparatus for measuring or checking electrical quantities, with recording device (excl. appliances specially designed for telecommunications, multimeters, oscilloscopes and oscillographs, and apparatus for measuring or checking semiconductor wafers or devices) 90308900 (01/2020-..) Instruments and apparatus for measuring or checking electrical quantities, without recording device, n.e.s. 90308910 (01/1988-12/2005) Instruments and apparatus for measuring or checking electrical quantities, for civil aircraft, n.e.s. (excl. recording device) 90308920 (01/2006-12/2006) Electronic instruments and appliances for measuring or checking electrical quantities, without recording device, n.e.s. 90308930 (01/2007-12/2019) Electronic instruments and appliances for measuring or checking electrical quantities, without recording device, n.e.s. 90308980 (01/2006-12/2006) Instruments and apparatus for measuring or checking electrical quantities, without recording device, non-electronic, n.e.s. 90308981 (01/1995-12/1995) Semiconductor production test apparatus, capable of testing the embedded functions in digital integrated circuits, of a type specified in Additional Note 3 to chapter 90, without recording device (excl. edge-connected) 90308983 (01/1995-12/1995) Semiconductor production test apparatus, capable of testing the embedded functions in analog/digital integrated circuits, of a type specified in Additional Note 4 to chapter 90, without recording device (excl. edge-connected) 90308985 (01/1995-12/1995) Semiconductor production test apparatus, capable of testing the embedded functions in analog integrated circuits, of a type specified in Additional Note 5 to chapter 90, without recording device (excl. edge-connected) 90308989 (01/1995-12/1995) Electronic instruments and appliances for measuring or checking electrical quantities, without recording device, n.e.s. 90308990 (01/2007-12/2019) Instruments and apparatus for measuring or checking electrical quantities, without recording device, non-electronic, n.e.s. 90308991 (01/1988-12/1994) Electronic instruments and apparatus for measuring or checking electrical quantities n.e.s. (excl. recording device) 90308992 (01/1996-12/2005) Electronic instruments and appliances for measuring or checking electrical quantities, without recording device, n.e.s. 90308999 (01/1988-12/2005) Instruments and apparatus for measuring or checking electrical quantities, non-electronic, n.e.s. (excl. recording device) 90309000 (01/2017-..) Parts and accessories for instruments and apparatus for measuring or checking electrical quantities or for detecting ionising radiations, n.e.s. 90309010 (01/1988-12/2005) Parts and accessories for instruments and apparatus for measuring or checking electrical quantities or for detecting ionising radiations, for civil aircraft, n.e.s. 90309020 (01/1998-12/2016) Parts and accessories for instruments and apparatus for measuring or checking semiconductor wafers or devices, n.e.s. 90309080 (01/1998-12/2005) Parts and accessories for instruments and apparatus for measuring or checking electrical quantities or for detecting ionising radiations, n.e.s. (excl. for civil aircraft of subheading 9030.90.10 and other than for instruments and apparatus for measuring or checking semiconductor wafers or devices) 90309085 (01/2006-12/2016) Parts and accessories for instruments and apparatus for measuring or checking electrical quantities or for detecting ionising radiations, n.e.s. (excl. for instruments and apparatus for measuring or checking semiconductor wafers or devices) 90309090 (01/1988-12/1997) Parts and accessories for instruments and apparatus for measuring or checking electrical quantities or for detecting ionizing radiations, n.e.s. (excl. for civil aircraft) 9031 Measuring or checking instruments, appliances and machines not elsewhere specified in chapter 90, profile projectors