Other
Oscilloscopes, spectrum analyzers 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 ionizing radiations; parts and accessories thereof: > Parts and accessories: > For articles of subheading 9030.10: > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 9030.90.46.00
Tektronix TDS2000 Oscilloscope Probe Set
Replacement probe set designed specifically for Tektronix TDS2000 series digital oscilloscopes, including 100MHz passive probes and BNC adapters. These probes connect directly to the oscilloscope's input channels for accurate voltage waveform measurement. Classified under HTS 9030.90.46.00 as parts for oscilloscopes of subheading 9030.10.
Fluke CC210 Oscilloscope Current Probe
Clamp-style current probe for oscilloscopes, measuring AC/DC currents up to 200A with BNC output for direct scope connection. Includes safety shrouds and calibration data for industrial troubleshooting. HTS 9030.90.46.00 applies as specialized accessory for oscilloscope electrical quantity measurement.
BNC Feedthrough Termination 50 Ohm
50-ohm BNC feedthrough terminator for oscilloscope inputs, preventing signal reflections and protecting front-end amplifiers. Precision 1% tolerance for accurate impedance matching in RF testing. As oscilloscope channel protector, classified under HTS 9030.90.46.00.
Active FET Oscilloscope Probe
Low-noise active FET probe for high-impedance oscilloscope measurements up to 1GHz bandwidth. Powered via scope auxiliary port with <1pF input capacitance for sensitive analog circuits. HTS 9030.90.46.00 as specialized high-frequency oscilloscope accessory.
Tektronix PPO Series Probe Tip Kit
Accessory kit for Tektronix PPO active probes including fine-pitch, SMT, and Kelvin ground tips for diverse PCB testing. Ensures proper electrical contact without damaging components. HTS 9030.90.46.00 for oscilloscope probe replacement parts.
Oscilloscope Ground Lead Spring Kit
Replacement ground spring clips and leads for minimizing noise in oscilloscope probing, compatible with 100-500MHz scopes. Reduces ground loop inductance for cleaner high-speed signals. As noise-reduction accessory, under HTS 9030.90.46.00.
Deskliew Deskew Fixture for Probes
Deskew calibration fixture for dual-probe channel timing alignment in oscilloscopes, generating simultaneous signals via SMB. Essential for accurate differential measurements. HTS 9030.90.46.00 as oscilloscope timing calibration accessory.
Oscilloscope Probe Positioner Arm
Flexible positioning arm for hands-free oscilloscope probe placement during long-duration measurements. Clamp-mounts to scope or bench with locking joints. HTS 9030.90.46.00 as oscilloscope workstation accessory.
SMA to BNC Oscilloscope Adapter
Precision 50-ohm SMA male to BNC female adapter for connecting high-frequency probes to oscilloscope inputs. Low VSWR <1.2:1 up to 6GHz for spectrum-oscilloscope hybrid testing. As interface accessory, HTS 9030.90.46.00.
Oscilloscope Front Panel Protection Cover
Custom-molded protective cover for oscilloscope BNC inputs and controls, preventing dust/moisture during storage. Model-specific fit for major brands. HTS 9030.90.46.00 as protective accessory for 9030.10 instruments.
Kelvin Probe Clip Set for Oscilloscope
4-wire Kelvin sensing clips for precision low-resistance measurements with oscilloscopes, minimizing lead drop errors. Sharp hooks penetrate oxide layers. As specialized low-ohm accessory, HTS 9030.90.46.00.
Keysight N2840A Passive Oscilloscope Probe
High-impedance passive probe for Keysight InfiniiVision oscilloscopes, rated 100MHz with 10x attenuation for precise signal acquisition. Features include adjustable compensation and ground spring for noise reduction. Falls under HTS 9030.90.46.00 as an accessory dedicated to oscilloscope electrical measurement.
Rigol DS2000 Series Logic Probe
8-channel logic probe for Rigol DS2000 oscilloscopes, enabling mixed-signal analysis with TTL/CMOS threshold detection. Connects via dedicated port for digital waveform capture alongside analog channels. Classified in 9030.90.46.00 as oscilloscope-specific digital measurement accessory.
Oscilloscope High-Voltage Probe P5100A
2.5kV high-voltage differential probe for oscilloscopes, with 100x attenuation for safe measurement of power electronics. Features overload protection and low capacitance for accurate high-potential testing. HTS 9030.90.46.00 for oscilloscope parts of subheading 9030.10.
Oscilloscope Calibration Fixture
Precision test fixture generating known square waves and pulses for oscilloscope bandwidth/risetime verification. Includes SMB connectors and attenuators per scope manufacturer specs. Classified HTS 9030.90.46.00 as essential calibration accessory for 9030.10 instruments.