Description
What is it used for?
This replacement CO sensor keeps your Fieldpiece combustion analyser safe, accurate, and compliant. Swap it in to maintain reliable carbon monoxide testing on-site.
Pre-calibrated for accuracy
No need to calibrate it yourself the RSCM4 arrives pre-calibrated at two levels and includes a certificate to prove its ready to go.
- Dual-point calibration ensures high accuracy for field testing
- Certificate of Calibration included in the box
- Installs easily in Fieldpiece combustion analysers
Sensor lifespan
Most techs will get around two years of use with normal operation. However, exposure to heavy contaminants can shorten its life.
- Expected lifespan is approximately two years
- Built to withstand everyday HVAC jobsite conditions
- Avoid repeated exposure to high contamination to prolong life
What’s in the box?
Everything you need for a quick sensor swap and peace of mind.
- RSCM4 Replacement CO Smart Sensor
- Certificate of Calibration

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