Columbia Research 
                                              Labs, Inc.  
                                              (800) 813-8471  
                                              Woodlyn, USA 
                                              www.columbiaresearchlab.com 
                                              
                                            Manufactures of Vibration sensor,Temperature 
                                              Sensors, dynamic pressure sensor, 
                                              LVDT controller ,vibration meter. 
                                              
                                           
											
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                                            ACT/Techkor  
                                              717-939-2300 
                                              Middletown, USA 
                                              www.techkor.com 
                                              
                                            Manufactures of strain gage sensor, 
                                              torque sensor, accelerometer sensor, 
                                              acceleration sensor, vibration sensor, 
                                              position sensor, LVDT sensor, temperature 
                                              sensor, pressure sensor, load sensor. 
                                           
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                                            Digi-Key Corporation  
                                              (800) 344-4539 
                                              Thief River Falls, USA  
                                              www.digikey.com 
                                              
                                            Manufactures of Digital pressure 
                                              gauge,Temperature sensor,Temperature 
                                              switch, Triac Drive Optocouplers,pressure 
                                              switch, vibration meter. 
                                           
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                                            Digitexx Data Systems, 
                                              Inc.  
                                              (818) 700-7818 
                                              Pasadena, USA 
                                              www.digitexx.com 
                                              
                                            Manufactures of vibration sensor, 
                                              wind and water pressure vibration 
                                              sensor. 
                                               
                                           
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                                            Dytran Instruments, 
                                              Inc.  
                                              (818) 700-7818 
                                              Chatsworth, USA 
                                              www.dytran.com 
                                              
                                            Manufactures of accelerometers 
                                              , force sensors, pressure sensors 
                                              , impulse hammers.  
                                             
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                                            Gilchrist Technology, Inc.  
                                              409-286-5988 
                                              Gilchrist, USA  
                                              www.gilchristtechnology.com 
                                              
                                            Manufacturers of vibration monitoring 
                                              systems, vibration meter, accelerometers. 
                                            
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                                            Endevco Corporation 
                                               
                                              (949) 493-8181 
                                              San Juan Capistrano, USA 
                                              www.endevaco.com 
                                               
                                              Manufacturers of Pressure Transducers, 
                                              Microphones, signal conditioner. 
                                            
                                              
											   
											    
											   
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                                            Instrumented Sensor 
                                              Technology, Inc.  
                                              517-349-8487 
                                              Okemos, USA  
                                              www.isthq.com 
                                              
                                            Manufacturers of shock and vibration 
                                              data recorders, Accelerometers ,Sensors 
                                              Vibration Monitors ,Shock Detectors 
                                              , Angular Rate Sensors ,Temperature 
                                              and Humidity Recorders ,Strain and 
                                              Pressure Monitors , Vibration Analyzers 
                                              ,Data Loggers . 
                                           
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                                            Honeywell Sensing and Control 
                                               
                                              (815) 235-6847 
                                              Golden Valley, USA  
                                              sensing.honeywell.com 
                                              
                                            Produces safety light curtains,laser 
                                              scanners, controllers, VCSEL, position 
                                              sensor, pressure sensor, airflow 
                                              sensor, humidity sensor and temperature 
                                              sensor. 
                                             
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                                            Kistler Instrument 
                                              Corporation  
                                              (716) 691-5100 
                                              Amherst, USA 
                                              www.kistler.com 
                                              
                                            Manufactures piezoelectric, piezoresistive, 
                                              strain gage and capacitive sensors 
                                              as well as electronics, process 
                                              monitors, software, calibration 
                                              equipment and provides calibration 
                                              services. 
                                             
                                         
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                                            Lansmont Corporate 
                                               
                                              800-526-7666  
                                              Monterey, USA  
                                              www.lansmont.com 
                                              
                                            Manufactures data recorders measure 
                                              shock, vibration, and atmospheric 
                                              conditions used for realistic laboratory 
                                              simulation. 
                                              
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                                            Murata Electronics  
                                              770-436-1300 
                                              Smyrna, USA 
                                              www.murata.com 
                                              
                                            Manufacturers of infrared sensor, 
                                              ultrasonic waves sensor, vibration 
                                              sensor, angular velocity sensor 
                                              . 
                                            
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                                        Soltec Corporation  
                                          (800) 423-2344 
                                          San Fernando, USA 
                                          www.solteccorp.com 
                                           
                                          
                                        Manufactures of Paperless Recorders, 
                                          Data Loggers, PC Data Acquisition Products 
                                          
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                                        Setra Systems  
                                          (800) 257-3872 
                                          Boxborough, USA 
                                          www.setra.com 
                                           
                                          
                                        Manufactures and markets liquid level, 
                                          flow and pressure sensors and controls.
  
                                         
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                                        Keyence Corporation of America  
                                          (888) 539-3623 
                                          Woodcliff Lake, USA 
                                          www.keyence.com 
                                           
                                        Manufactures of fiber optic sensor, 
                                          photoelectric sensor, laser sensor, 
                                          ultrasonic sensor, vibration sensor, 
                                          pressure sensor, proximity sensor. 
                                        
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                                        Wilcoxon Research  
                                          (301) 330-8811 
                                          Germantown, USA 
                                          www.wilcoxon.com 
                                           
                                         
                                          Manufactures of Vibration monitoring 
                                          with accelerometers, piezoelectric sensors, 
                                          hazardous area sensors, and vibration 
                                          sensors
  
                                         
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                                        Instrumented Sensor 
                                          Technology  
                                          (517) 349-8487 
                                          Okemos, USA 
                                          www.isthq.com 
                                           
                                          
                                        Manufactures of High-Speed Data Recorders 
                                          for Acceleration, Strain, Pressure, 
                                          Load, Voltage, Temperature, Humidity 
                                          and Shock Indicators, data loggers. 
                                        
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                                        Universal Semiconductor, Inc.  
                                          (408) 436-1906  
                                          San Jose, USA 
                                        www.universalsemiconductor.com 
                                         
                                        
                                         
                                          Manufacturers of Pressure Transducers, 
                                          Microphones, signal conditioner, vibration 
                                          sensor, vibration transmitters. 
                                          
                                   
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                                        Balance Systems Corporation 
                                           
                                          (517) 586-6008  
                                          Howell, USA 
                                          www.balancesystems.com 
                                           
                                          
                                        Manufacturers of electric motors used 
                                          in the automotive, appliance, electric 
                                          tools, and civil ventilation, Portable 
                                          vibration measurement devices
  
                                         
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                                        Comus International 
                                           
                                          (973) 777-6900 
                                          Clifton, USA 
                                          www.comus-intl.com 
                                           
                                         
                                          Manufacture glass mercury tilt-switches, 
                                          Shock and acceleration switches, tilt 
                                          and tip over switches, movement and 
                                          vibration sensing switches
  
                                        
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                                        Oncque Corporation  
                                          886-4-22779000 
                                          Taichung City, Taiwan 
                                          www.oncque.com 
                                         
                                           
                                        Roll Ball Switches, Tilt Switches, 
                                          Vibration Switches and Optical Roll 
                                          Ball Switch, Tire Centrifugal Force 
                                          Detecting, Earthquake Detecting Systems, 
                                          Cordless Device Power Saving, Touch 
                                          On Switch, 
                                         
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                                        Sensor - An I/O Subsidiary 
                                           
                                          (281) 933 3339 
                                          Voorschoten, The Netherlands 
                                          www.geophone.com 
                                           
                                          
                                        Manufactures of Data Acquisition Data 
                                          Acquisition I/O Modules, Data Acquisition 
                                          Systems and Instruments, Geophones Geophysical 
                                          Instruments ,Hydrophones, Navigational 
                                          Instruments and Avionics Property Testers 
                                          ,Seismic Instruments Shakers, Shock 
                                          and Vibration Testing Surveying Instruments 
                                          ,Transportation Equipment and Parts, 
                                          Vibration Instruments ,Vibration Sensors. 
                                        
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                                        Cascade Analytic, LLC 
                                           
                                          (281) 482-2727 
                                          Friendswood, USA 
                                        www.cascadeanalytic-llc.com 
                                          
                                        Manufactures of vibration sensor, vibration 
                                          transmitter, portable data collectors, 
                                          stroboscope, ultrasonics. 
                                         
                                         
                                         
                                          
  
                                         
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                                        Dascor  
                                          (800) 739-9182  
                                          Escondido, USA 
                                        www.dascor.com 
                                           
                                         
                                          Manufactures of data loggers, seismic 
                                          alarms, signal conditioners, rumen loggers. 
                                        
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                                            Measurement Specialties, 
                                              Inc.  
                                              (800) 745-8008  
                                              Hampton ,USA 
                                              www.meas-spec.com 
                                             
                                              Manufacturers of Pressure sensor, 
                                              Force/Load sensor, Vibration/ Acceleration 
                                              sensor, Humidity sensor, Temperature 
                                              sensor. 
                                           
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                                            PCB Piezotronics, 
                                              Inc.  
                                              (800) 828-8840 
                                              Depew, USA 
                                              www.pcb.com 
                                              
                                            Manufacturers of Pressure Sensors,Signal 
                                              Conditioners,Strain Sensors,Torque 
                                              Sensors,Vibration Sensors, Force 
                                              Sensors. 
                                             
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                                            Omni Instruments 
                                            (805) 473-2818 
                                            Arroyo Grande,USA  
                                            www.omniinstrunents.net 
                                               
                                              
                                            Manufactures of pressure sensor,level 
                                              sensor,torque sensor,flow meter,humidity 
                                              sensor,voltage sensor,current sensor. 
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                                        Cole-Parmer 
                                          44 020 8574 7556  
                                          Hanwell, United Kingdom 
                                        www.coleparmer.co.uk 
                                          
                                        
                                        Manufactures of variable 
                                          area flowmeters, gear flowmeters, ultrasonic 
                                          flowmeters,water testing equipment.
 
  
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                                        Cooper Instruments & 
                                          Systems  
                                          (800) 344-3921 
                                          Warrenton, USA  
                                          www.copperinstrument.com 
                                           
                                          Manufactures of Load Cells ,Digital 
                                          Force Indicators ,Pressure Transducers,Transmitters 
                                          Torque Gages, Torque Load Cells, Digital 
                                          Pressure Gages ,Bolt Force Sensors, 
                                          Mechanical/Electronic Force Gages, LVDT 
                                          Displacement Transducers,  
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