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Does it work with A2L refrigerants
digital and processing engineering techniques to test insulation resistance
Housing Material: ABS + PC / TPE
test diodes
TSI Straight Airflow Probe 18 inches (46cm) - 800187 testo 557 Does it work with A2LOptimize your HVAC testing and balancing with the AccuBalance 5 16 diameter, 18 inch straight airflow probe. This tool is expertly designed for professionals needing accurate air velocity and volume measurements within ductwork. Ideal for small diameter ducts, this probe facilitates comprehensive duct traverses and precise face velocity measurements. Key Features and Specifications Diameter and Length: 5 16" diameter, 18 inches long, allowing for easy
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