Development, production and sales of sensors and measuring instruments

Humidity Sensing

• Humidity Sensors
  • CL-M53R
  • C15-M53R
• Humidity and Temperature Sensor Unit
  • RHI Series
  • RHU-450
• Thermo-hygrometer/Recorder
  • TRH-7X Series
• Temperature humidity Transmitters
  • THT-B Series
  • RHD-J Series
  • THT-S Series
  • THT-V2 Series
• Chilled Mirror Dew Point Hygrometers
  • DewStar R-1 Series
  • DewStar S-1
  • DewStar S-2
  • DewStar S-3
  • HDMS-02
• TDLAS Moisture Analyzers
  • TDLAS T-1 Series
• Humidity Generators
  • SRH Series
  • SRG Series
• Service
  • Calibration
  • Discontinued

Particle Sensing

• Particle Sensor Unit
  • PPD 71
  • PPD 42NJ
  • PPD 20V
  • PPD 60PV
• Pollen Sensor
  • PS2（Pollen）
• Large Particle Sensor
  • Large Particle Sensor Unit
• PM Sensor
  • PM Sensor

IAQ Sensing

• Handheld Odor Meter
  • OMX-SRM
  • OMX-ADM
  • OMX-TDM

Testing, Measuring

• Testing System
  • Shock Test Machine
  • Drop Tester
  • Material Testing Machine
  • Transportation Test Machine
• Measuring Instrument
  • Accelerometer
  • Field Data Logger

Railway