Featured Product
VelociCalc™ 多功能通风表 9630型
VelociCalc™ 多功能风速风量表9600系列内置了计算室外空气百分比的工作流程,用于评估建筑物或房间的通风效果。VelociCalc™ Pro 增加了内置的工作流程,用于计算热流,并提供了四种进行风管截面法测量的方法。

OmniTrak™ Solution
Wireless, app-connected TAB solutions that organize tests, sync data, and build reports on site.

Continuous IAQ Monitoring Instruments
Reliable monitoring for continuous IAQ, gas, temperature, and humidity.


Air Capture Hoods
Measure supply and return airflow fast with HVAC-grade capture hoods. Lightweight, accurate, and optimized for TAB and commissioning workflows.


Air Velocity Transducers
Fixed air velocity sensors with analog outputs for HVAC control and monitoring.

Airflow™ Instruments
Professional HVAC TAB instruments for accurate airflow, pressure, and IAQ measurements.


Ductwork Leakage Testers
Pressurize ducts, measure leakage, and generate code-ready reports to support commissioning and energy goals.

Hydronic Manometers
Measure differential pressure and calculate hydronic flow to balance coils and verify design performance.

Multi Function Ventilation Meters
On-screen prompts guide setup, operation, and field calibration steps.