FIELDPIECE LOSS DETECTOR (INFRARED) SCL2EUR, R744 - CO2 . The SCL2 infrared sensor loss detector is exclusively designed to be the world's best and make it easier by making it faster, safer and more efficient HVAC technician work / R while it comes in a durable case with all the extras that the competition detectors don't have

FIELDPIECE ELECTRONIC LOSS DETECTOR DR58, R32-R410a . Detects all CFCs, HFCs,A2L(R32),HCFCs, HFOs(R1234yf,R1234ze etc.) & mixtures & it is not confused by humidity,oils,soap bubbles etc. being suitable to be used in stressed environments !!