TABmaster Balometer Capture Hood – Model 6720

The next level in Testing and Balancing (TAB) balometers

Request Quote

Equipped with a lightweight yet sturdy design, the Model 6720 balometer makes airflow measurements easy and efficient. Its quality ergonomic handle allows for easy placement, and its intuitive touchscreen interface allow users to navigate through the device’s functions with ease. The large digital display provides clear and instant readings, enabling quick analysis of airflow data. Additionally, the hood’s adjustable size and detachable digital micromanometer offer flexibility and convenience during measurements.

The Model 6720 is built with high-quality sensors that deliver highly accurate and reliable airflow readings. Its built-in multi-point velocity grid ensures precise and comprehensive measurements across the capture hood’s surface area, enabling accurate calculation of air volume and velocity. This data is essential for HVAC technicians to diagnose and troubleshoot system inefficiencies, detect airflow imbalances, and determine necessary adjustments to achieve optimal airflow distribution.

This unique balometer features bluetooth connectivity allowing integration with two mobile apps, Kanomax TAB Viewer and Building Start’s AirNAB (see Resources > Software and Programs), for easy data-recording and remote control. It’s the only tool you need for all your supply and return airflow measurements.

The micromanometer also has tilting capability, which allows for easy reading of the measurements while utilizing the extremely convenient, portable flow hood stand with a wheeled base. A single operator can run a full HVAC test without ever stepping on a ladder or recruiting a helper!

The TABmaster™ balometer is available in six different hood sizes to ensure that the transparent flow hood will fit your duct size perfectly! Pressure testing, gathering face velocity readings and in-duct airflow measurements are no longer a hassle for HVAC professionals with the TABmaster™ Model 6720.

More Information

Navigate the tab section below to see this product’s Features & Benefits, Specifications, Resources, and more.

  • 23 to 2531 CFM (40 to 4300 m3/h) range
  • Removable handheld micromanometer with Bluetooth wireless capability.
  • Simultaneously measures and displays air flow, temperature and humidity
  • Displays the direction of the airflow as well as the velocity
  • Store up to 8,000 measurements
  • Advanced storage feature allows you to store multiple measurements under a single ID number
  • Two available apps: Kanomax TAB Viewer (for Android/iOS) and Building Start AirNAB (for iOS)
  • This is the perfect tool for accurate supply and return airflow measurements
  • Our optional interchangeable hoods make it a snap to sample the air for any duct size
  • The unit is lightweight and easy to handle
  • Simultaneously measures and displays air flow, temperature and humidity
  • Features a removable handheld micromanometer
  • A multifunctional instrument that measures airflow and pressure readings
  • Take control of your Flow Hood remotely with our TAB VIEWER APP (Android)
  • Bluetooth™ wireless function is standard
  • Air volumetric flow measurements through registers, diffusers and grilles
  • Displays Air velocity direction and measurement in full color for clear easy viewing
  • HERS (Home Energy Rating System) approved testing instrument
  • *NIST TRACEABLE CALIBRATIONS are performed at our facility in ANDOVER, NJ.

Main Unit Specifications
AirflowRange23 to 2531 CFM (40 to 4300 m3/h)
Accuracy+/-3% of READING +/- 8m3/h (>85m3/h)
Resolution1 m3/h
VelocityRange0.15~40m/s (Pitot Tube), 0.15~15 m/s (Velocity Grid)
AccuracyReadings ±3% ±0.05m/s
AccuracyReadings ±1.5%
TemperatureRange32 to 140°F (0 to 60°C)
Accuracy+/- 0.5°C
HumidityRange0 to 100 %RH
Accuracy+/- 3.0 %RH (10 to 90 %RH)
Resolution0.1 %RH
General Specifications
Standard Hood Dimensions2′ x 2′ (610x610mm)
Available Hood Dimensions2′ x 4′ (610x1220mm)1′ x 4′ (305x1220mm)
3′ x 3′ (915x915mm)
3′ x 2′ (915x610mm)
20″x 20″ (500mm x 500mm)
2′ x 2′ with Straighteners
DataloggingUp to 8,000 Measurements
Power Supply4 x AA batteries or AC Adapter
Weight & Dimensions7.9 lbs (3.6 kg), Main body: 24″ x 24″ x 37″, Micromanometer: 3.4″ x 7.4″ x 1.6″
Operating Temperature32 to 140°F (0 to 60°C)
Storage Temperature-4 to 158°F (-2 to 70°C)
Warranty1 year
What’s includedMeter (Model 6700), standard hood (2 x 2ft), PC communication cable, data processing software, operational manual, carrying case, calibration certificate

User Manual


Data Sheet - English


Application Note - HERS Rating with Kanomax




Software - TAB Viewer App User Manual


Software - TAB Viewer App – Mobile (Android)


Software - TAB Viewer App – Tablet (Android)


Software - TAB Viewer App – Mobile/Tablet (iOS)


Software - Building Start AirNAB – Remote Control & Data Recording Software (iOS)


  • TABmaster 671x Series Hardcase: Model 6710-BH
  • 2’ X 2′ Optional Flow Hood: Model 6710-01
  • 2’ X 4′ Optional Flow Hood: Model 6710-02
  • 1’ X 4′ Optional Flow Hood: Model 6710-03
  • 2’ X 3′ Optional Flow Hood: Model 6710-04
  • 3’ X 3′ Optional Flow Hood: Model 6710-05
  • 20″ X 20″ Optional Flow Hood: Model 6710-06
  • 2’ X 2′ Optional Flow Hood: Model 6710-01A
  • Replacement Pole Part Number (4): Model 6710-07
  • Fabric Skirt Replacement: Model 6710-01FH
  • Fabric Skirt Replacement with Straightener: Model 6710-01AFH
  • Velocity Grid: Model 6700-01
  • 5/16″ x 8-5/8″ Stainless Steel Pitot Tube: Model 6700-02
  • 5/16″ x 12-5/8″ Stainless Steel Pitot Tube: Model 6700-03
  • 5/16″ x 18-5/8″ Stainless Steel Pitot Tube: Model 6700-04
  • Static Pressure Probe: Model 6700-08
  • Pressure Tubing: Model 6700-30
  • Slow-Low Tripod: Model 6710-08
  • AC Adapter: Model 6710-11
  • Portable Printer: Model 6710-10
  • International Power Adapters: Model 301ADAPT

Kanomax TABmaster Airflow Capture Hood - Overview

View Video

Our sales representatives are here to help you find the right instrument for your application. Fast.

Request a quote today to find the product you need with expert assistance.

Request a Quote Today