1701 Portable Test and Calibration Unit

The 1701 is a portable test and calibration unit used to verify the operation and calibrate certain ultrasonic gas leak detectors. Although the detectors do not require regular maintenance, the 1701 can be used to satisfy the requirements for regular plant maintenance. Further, the 1701 requires no electrical connection to the gas leak detector but is simply placed over the sensor head of the gas leak detector.

  • Traceable and calibrated to international standards
  • Tests full dynamic range as well as delay function in Gassonic detectors
  • Onsite calibration of Gassonic Observer-H / Surveyor
  • Approved for use in hazardous areas


Gassonic 1701 portable test and calibration unit for Gassonic detectors