Testo Send-in Service & Calibration Package

Regular service and traceable calibration for your Testo flue gas analyser isn't just a good idea – it's essential for accurate readings and meeting Australian compliance standards. This send-in Service & Calibration package ensures your vital tool remains precise, helping you diagnose issues correctly and keep systems running safely and efficiently.

For many HVAC/R businesses, managing test equipment calibration schedules is a critical part of maintaining operational integrity and client trust.

What's Included

This package provides a comprehensive Service-3 for your Testo flue gas analyser. Our qualified technicians will service your instrument and then perform a full calibration of the O2, CO, NO, and NO2 gas sensors within your analyser, ensuring it operates to Testo's factory specifications.

Calibration Scope

The calibration covers the following gas sensors:

• O2 (Oxygen)
• CO (Carbon Monoxide)
• NO (Nitric Oxide)
• NO2 (Nitrogen Dioxide)

Our technicians will service the instrument and perform the described calibration for Testo flue gas analysers fitted with these specific gas sensors.

What You Receive

Upon completion, your Testo flue gas analyser will be returned to you fully serviced and calibrated, accompanied by comprehensive documentation detailing the calibration results and traceability.

Compatible Instruments

This service package is designed for Testo flue gas analysers fitted with O2, CO, NO, and NO2 gas sensors. This includes popular models like the Testo 300, 310, 320, 327, 330, 330i, and the industrial 335, 340, and 350 series, provided they are equipped with the specified sensors. If you're running a different model, check the probe type or sensor fit before ordering.

Ordering Notes

This service package covers the specified Service-3 and the calibration of the O2, CO, NO, and NO2 sensors within a single Testo flue gas analyser instrument. Please ensure your analyser is sent in with the completed Testo Service and Calibration Form.

Tradie Pro Tip

Regularly checking and documenting your analyser's zero and span points using fresh air and known reference gases can help extend sensor life and identify drift between official calibrations.

Pair With

Explore our range of flue gas analysers, spare gas sensors, and analyser service kits to keep your equipment in top condition.