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 it’s 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