(1) Mechanical Measuring Instrument

Other mechanical measuring instruments, mechanical measuring instrument accessories, vibration meters, thickness gauges, tachometers, weighing measuring instruments

(2) Measuring standard instruments

Other measuring standard instruments, measuring standard instruments accessories chemistry, measuring standard instruments acoustics, measuring standard instruments optics, measuring standard instruments ionizing radiation, measuring standard instruments time frequency, measuring standard instruments radio, measuring standard instruments electromagnetism, measuring standard instruments mechanics, metrology Standard Apparatus Thermology, Measuring Standard Apparatus Length, Measuring Standard Apparatus

(3) On-line analyzer

Other online analyzers, online analysis instrument accessories, online flammable and toxic gas detector accessories, online zirconia gas analyzer accessories, online infrared gas analyzer accessories, online magnetic oxygen gas analyzer accessories, online turbidimeter accessories online acidity Instrument accessories, online conductivity meter accessories, online viscometer accessories, online silicate analyzer accessories, online COD analyzer accessories, online mass spectrometer accessories, online chromatograph accessories, online flammable and toxic gas detectors, online zirconia gas analyzers, online infrared Type gas analyzer, online magnetic oxygen gas analyzer, online density meter, online turbidity meter, online acidity meter, online conductivity meter, online viscometer, online silicate analyzer, online COD analyzer, online mass spectrometer, online Chromatograph

(4) Transmitter

Other transmitters, transmitter accessories, liquid level transmitters, flow transmitters, differential pressure transmitters, pressure transmitters

(5) Optical instruments

Other optical instruments, optical instrument accessories, laser instruments, infrared instruments, spectral remote sensing instruments, aerial survey instruments, electronic optical instruments, optical testing instruments, physical optical instruments, optical metrology instruments, geodetic instruments

(6) Electronic measuring instruments

Electronic measuring instrument accessories, various electronic measuring instruments

(7) Calibration instruments and equipment

Other calibration instruments and equipment, calibration instruments and equipment accessories, sonographs, signal generators, electrical inspection instruments and equipment, speed calibration instruments and equipment, level calibration instruments and equipment, flow calibration instruments and equipment, Pressure calibration instruments and equipment, temperature calibration instruments and equipment

(8) Testing machine

Other testing machines, accessories of testing machines, non-destructive testing machines, vibration tables and impact tables, dynamic balancing machines, force measuring instruments, process testing machines, material testing machines

(9) Laboratory instruments and devices

Other laboratory instruments and devices, laboratory auxiliary equipment, laboratory instruments and device accessories, geotechnical testing instruments, vacuum testing instruments, sand casting test instruments and devices, elemental analysis instruments, strain measuring instruments, laboratory sample preparation machinery and equipment, polymerization Experimental equipment Dynamic testing instruments, petroleum product analysis instruments, coal quality analysis instruments, balances, environmental analysis instruments, chromatography instruments, spectral analysis instruments, physical optics analysis instruments, thermal physical property test instruments, electrochemical analysis instruments

(10) Temperature instrument

Other temperature instruments, temperature instrument accessories, integrated temperature instruments, temperature transmitters, pressure thermometers, non-contact thermometers, electric contact thermometers, glass thermometers, bimetal thermometers, thermocouples, thermal resistance, potentiometers, temperature switches

(11) Pressure gauges

Other pressure gauges, pressure gauge accessories, electric contact pressure gauges, spring tube pressure gauges, bellows diaphragm pressure gauges, standard pressure gauges, pressure gauges, gas pressure reducers, pressure switches

(12) Flow meter

Other flow meters, flow meter accessories, throttling devices, gas meters, water meters, bellows flowmeters, target flowmeters, ultrasonic flowmeters, mass flowmeters, rotor flowmeters, oval gear flowmeters, scraper flowmeters, waist Wheel flowmeter, electromagnetic flowmeter, turbine flowmeter, vortex flowmeter, flow switch

(13) Level instrument

Other level instruments, level instrument accessories, pressure level gauges, hammer level gauges, radio frequency admittance level gauges, radiation level gauges, capacitance level gauges, radar level gauges, ultrasonic level gauges, magnetic Scaling liquid level gauge, magnetic flip liquid level gauge, float type liquid level gauge, float type liquid level gauge, float type liquid level gauge, glass plate liquid level gauge, quartz tube liquid level gauge, level switch

(14) Combined instrument in control room

Other control room combination instrument, control room combination instrument accessories, power distributor, alarm setting device, safety isolation instrument, regulation control instrument, recording instrument, tour detector, totalizer, display instrument

(15) Nuclear special instruments and meters

Other nuclear special instruments, permanent instruments, systems (instruments), prestressed systems (instruments), nuclear radiation detectors, radiation instruments

(16) Accessories for special instruments and meters

Other special instrument accessories, navigation, meteorology, geophysical instrument and device accessories, geological exploration, mining instrument accessories, safety protection monitoring instrument accessories, nuclear special instrumentation accessories

(17) Instrument fittings

Other instrument fittings, isolation containers, condensation containers, condensation rings, quick connectors, nozzle instruments, pup joint plugs, pressure gauge connectors, terminal connectors, intermediate connectors

(18) Special valves for instruments

Other instrument special valves, instrument globe valves, instrument ball valves, instrument needle valves, instrument valve groups

(19) Other general instruments

Various other general instruments

(20) Other special instruments

Various other special instruments

(21) Electrical instruments and meters

Other electrical instruments and meters, accessories of electrical instruments and meters, comprehensive measuring devices, extended range meters, recording ammeters, electromagnetic oscilloscopes, resistance measuring instruments, digital grid monitoring meters, ammeters

(22) Industrial automation systems and accessories

Other industrial automation system accessories, other industrial automation systems, programmable control system (PLC) accessories, programmable control system (PLC) units, monitoring system (CCS) accessories, unit monitoring system (CCS) data acquisition and monitoring, control System (SCADA) Accessories, Data Acquisition and Supervisory Control System (SCADA), Condition Monitoring System Accessories, Condition Monitoring System, Distributed Control System (DCS) Accessories, Distributed Control System (DCS)

(23) Control valves and their actuators

Other control valves and actuator accessories, other control valves, air handling components, solenoid valves, position switches, electrical converters, positioners, regulating valve inner accessories, electro-hydraulic actuator accessories, electric actuator accessories, pneumatic actuator accessories, Self-operated regulating valve, diaphragm regulating valve, three-way regulating valve, control angle valve, control gate valve, control butterfly valve, eccentric rotary regulating valve, control ball valve, GLOBE regulating valve, gas-hydraulic actuator, electro-hydraulic actuator, electric actuator, Pneumatic actuator

(24) Dashboards, cabinets, boxes and consoles

Other instrument panel cabinets and console accessories, instrument consoles, instrument boxes, instrument cabinets, instrument panels