Test & balance

The Series 477AV Handheld Digital Manometer measures pressure, flow, and velocity. It features a rugged design, easy-to-read display, and stores up to 40 readings.

The Series 490A Handheld Hydronic Differential Pressure Manometer offers adjustable damping, versatile measurement options, and a user-friendly design for various applications.

The Digital Pressure Differential Manometer measures pressures from -20 to 20 inH2O with ±1.5% accuracy. Its durable aluminum design ensures reliability for various applications.

The Series 477B Handheld Digital Manometers offer precise pressure measurements from 0-20 inH2O to 100 psi, featuring a backlight and memory for 40 readings.

The HHF142 Rotating Vane Anemometera are high-quality instrument providing accurate air velocity and volume flow measurements. NIST-Traceable calibration certificate included

The HHF-SD2 combination vane and standard thermistor anemometer with SD card data logger has multiple features that make it suitable many applications.

The SMART AIR HOOD® HVAC Balancing Instrument features a lightweight design, Wi-Fi connectivity, and a 12 ft pole, making air flow balancing efficient and easy for technicians.

The Dual Function Thermo-Anemometer features a durable stainless steel probe, perfect for HVAC applications. It's designed for accurate temperature and airflow measurements.

The Multifunction Vane Thermo-Anemometer measures air velocity, temperature, humidity, and BTU, making it an essential tool for HVAC professionals and enthusiasts.

Ensure your hydronic system's safety with this Backflow Test Kit, featuring a 3-valve assembly and gauges, all housed in a durable case with brass valves.