Crowcon SMART 3-R Gas Detector

The Crowcon SMART 3-R and 3-R Lite are refrigerant gas detectors with options to detector more than 10 refrigerant gases, The Smart 3-R is also capable of detecting over ten flammable and toxic gases. The SMART 3-R and SMART 3-R Lite are designed for use in machinery/plant rooms and laboratory settings and feature both audible and visual indications of detector status.