The Honeywell Pressure-Velocity Pick-Up is an 8-inch device designed for accurate measurement of air velocity and pressure in HVAC systems. This model is essential for ensuring optimal airflow and system efficiency. Constructed with durable materials, it features a robust design that complies with industry standards. The pick-up is compatible with various duct sizes and is ideal for use in commercial and residential applications. Its precise measurements help in maintaining system performance and energy efficiency.