How Dwyer Helps Make TAB Easier

Daily wear and tear from lifting heavy equipment, up and down ladders all day, and working in extreme temperatures. Working as an HVAC technician can be as tiresome as it is rewarding. Luckily, having the right tool for the job can make any task easier.

Dwyer® products offer the perfect balance of functionality, safety, and durability.

In addition to a dependable product lineup, Dwyer offers a variety of calibration services for new or previously purchased products. Our Primary Standards Laboratory has been accredited by the ANSI National Accreditation Board and meets the requirements of ISO/IEC 17025:2017 for select calibration services.


Out-Maneuver the Competition

The SMART Air Hood® balancing instrument, Series SAH, was designed to be lightweight and easily maneuverable. Because it’s on a pole, it can be raised and lowered without extra strain on your back and shoulders. The hood can be set up on a diffuser without having to hold it in place, making it possible for a single operator to balance a branch faster than traditional teams.

Dwyer offers mobile apps for both iOS and Android devices if you'd like to sync your phone or tablet with the SAH. This allows you to use your phone/tablet as a remote control and measurement tool.


Rugged by Design

Dwyer® manometers are designed to take a beating. Each of our handheld digital manometers has a rugged aluminum case, which protects the device during transport and use. For extra protection, a rubber boot is available which also has a magnetic backing so you can place the unit on a duct and free up a hand during use. Our manometers have a large, easy-to-read backlit display for use in dark areas.


Easier Testing is Safer Testing

The Series DP3 wireless differential pressure module is used in conjunction with the Dwyer Mobile Meter® app to view pressure drop across filters, static pressure in ducts, and velocity pressures from pitot tubes or air flow stations. It has a rugged case, which allows for a drop from up to 10 feet without breaking. The DP3 has a cutout on the back of each unit which fits a pitot tube, allowing you to hold both with one hand. If you are measuring face air velocity rather than a traverse reading, the DP3 also magnetizes to the Model 160G air flow grid. Some technicians run our apps from a mobile device on an arm band, which helps to further free up hands when climbing ladders or using power tools.

Our pitot tubes are constructed from corrosion resistant stainless steel, with permanently etched depth graduations for a lifetime of service. Several different types of pitot tubes are available depending on the shape or size needed for your application.


All-In-One Solution

The TABKIT test, adjust, and balance kit has everything a balancing technician needs in a single case. All essential air, water, temperature, humidity, and electrical test instruments are included in this kit, creating the ultimate air and water balancing solution. The kit includes the following, and more: 

  • Air flow grid
  • Differential pressure module
  • Wireless probes
  • Portable digital tachometer
  • Digital clamp meter
  • Wireless manometer
  • Pitot tubes
  • Static pressure tips
Accredited Calibration Services