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Inficon

Inficon 703-020-G1 TEK-Mate Compass Replacement Sensor

SKU CH-EP64-3AN4G

Replacement sensor for TEK-Mate and Compass refrigerant leak detectors

  • Designed for TEK-Mate and Compass leak detectors
  • New replacement sensor restores original detection performance
  • INFICON quality ensures reliable refrigerant sensing
  • Part number 703-020-G1 confirms correct fit

Replacement sensor for TEK-Mate

This Inficon 703-020-G1 sensor restores detection capability to compatible TEK-Mate and Compass refrigerant leak detectors. It is designed for HVAC technicians who need to maintain their existing equipment. The part installs directly into the supported instruments without modification.

Replaces a worn or contaminated original sensor

When the factory sensor loses sensitivity or fails, this replacement returns the detector to working order. The upgrade is worth it whenever the current sensor no longer responds to refrigerant traces. Buyers who need a detector for a different refrigerant type or a completely new instrument will not be served by this part alone.

Highlights

  • Designed for TEK-Mate and Compass leak detectors
  • New replacement sensor restores original detection performance
  • INFICON quality ensures reliable refrigerant sensing
  • Part number 703-020-G1 confirms correct fit

Specifications

BrandINFICON

Questions about this item

Which leak detectors accept the 703-020-G1 replacement sensor?

The sensor fits the TEK-Mate Refrigerant Leak Detector and the Compass Refrigerant Leak Detector, matching the original equipment design.

How is the sensor installed, and what step is often missed?

Power off the detector, remove the old sensor, insert the new one until it seats fully, then run the calibration routine before taking readings.

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