As the HVAC-R industry adopts A2L refrigerants to meet environmental regulations, ensuring that refrigerant leak detectors are A2L-certified is key. Now available with A2L certifications are the MSA Bacharach® H-10 Pro Refrigerant Leak Detector, the PGM-IR Portable Refrigerant Monitor and the Informant® 2 Multi-Purpose Leak Detector.