The Kanomax USA Model 6720-DP Handheld Micromanometer is a high-accuracy, Bluetooth-enabled instrument designed for HVAC testing, adjusting and balancing (TAB), airflow measurement, and differential pressure testing. Its versatile design allows technicians to measure airflow velocity using a Pitot tube or optional velocity grid, monitor differential pressure directly, and collect reliable field data with one compact instrument.
With a differential pressure range of -10 to +10 in. w.c. (-2500 to +2500 Pa) and air velocity measurement up to 7,874 FPM (40 m/s) with a Pitot tube, the Model 6720-DP is well suited for demanding HVAC and facility testing applications. A bright color touchscreen, automatic ranging and zeroing, air-density correction, and selectable imperial or metric units help simplify measurements in the field.
Versatile Airflow and Differential Pressure Measurement
The Model 6720-DP supports multiple airflow measurement methods, giving HVAC professionals the flexibility to select the appropriate setup for each application. It can be connected to a Pitot tube for duct velocity measurements, differential pressure tubing for pressure testing, or the optional Model 6700-01 velocity grid for measuring average face velocity across a larger area.
When equipped with the velocity grid, the instrument can measure average air velocity across an 11 x 11-inch grid designed to cover approximately one square foot. This makes the 6720-DP particularly useful when evaluating airflow across filters, coils, grilles, and other openings where a single-point velocity measurement may not provide a representative result.
Designed for HVAC TAB and Critical Environment Testing
The Model 6720-DP is engineered for HVAC testing, adjusting, and balancing work where accurate airflow and pressure measurements are essential for confirming system performance. Its portability and interchangeable measurement accessories also make it useful for critical environment certification, HEPA filter performance testing, and airflow verification in manufacturing facilities.
For Pitot tube and velocity grid measurements, the instrument can account for atmospheric pressure and temperature to correct air density and provide either standard or actual airflow conditions. Adjustable Pitot and correction factors provide additional flexibility when working with different test setups and established reference values.
Bluetooth Connectivity and Remote Data Monitoring
Built-in Bluetooth connectivity allows the Model 6720-DP to communicate with compatible Kanomax mobile applications for remote control and monitoring. This gives technicians the ability to view measurement data from a smartphone or tablet, which can be especially useful when the instrument must be positioned in a difficult-to-access location.
The 6720-DP also supports USB communication with a PC and compatible data-processing software. An optional Bluetooth printer can be used to produce measurement records directly in the field when immediate documentation is required.
Data Logging for Air Balancing and Facility Testing
Up to 8,000 measurements can be stored in the instrument, allowing technicians to document large numbers of test points during balancing projects, certification work, or facility inspections. Measurement IDs help organize collected data, while single and averaging measurement modes support both individual readings and more representative measurements over time.
Stored results can be reviewed on the touchscreen or transferred to a computer for further analysis, documentation, and reporting. The combination of onboard storage, Bluetooth communication, and PC connectivity helps streamline workflows where measurements need to be collected across multiple locations and retained as part of a test record.
Standalone Micromanometer or Velocity Grid System
The Model 6720-DP is available as a standalone micromanometer for professionals who already have compatible airflow testing accessories or want to configure a system around their specific requirements. The Model 6720-DP Grid package adds the velocity grid for average face velocity measurements and provides a more complete solution for technicians who regularly test filters, grilles, and other larger airflow surfaces.
The 6720-DP is also the micromanometer used with the Kanomax Model 6720 TABmaster Airflow Capture Hood, making it a flexible platform for professionals who need multiple HVAC airflow measurement methods within the same instrumentation system.
More Information
Navigate the tab section below to see this product’s Features & Benefits, Specifications, Resources, and more.
- Touchscreen for easy and natural navigation
- BluetoothTM functionality included
- Data logging and averaging capabilities
- Measures airflow and pressure readings with a pitot tube or velocity grid
- Displays in both imperial and metric units
- Auto range and zero
- Air Density corrected
- Well-lit and bright color display
- Dual durometer non-slip durable plastic case
- Comes with hands-free neck strap
- NIST TRACEABLE CALIBRATION Certificate*
*NIST TRACEABLE CALIBRATIONS are performed at our facility in ANDOVER, NJ.
- HVAC Testing, Adjusting, and Balancing
- Critical Environment Certification
- HEPA Filter Performance Testing
- Manufacturing Process Control
| Main Unit Specifications | ||
|---|---|---|
| Measurement Specifications | ||
| Airflow | Range | With Pitot Tube: 30 to 7874 FPM (0.15 to 40 m/s) With Velocity Grid: 30 to 2952 FPM (0.15 to 15 m/s) |
| Accuracy | +/- 3% of READING +/- 0.05 m/s | |
| Differential Pressure | Range | -10 to 10 in. w.c. (-2500 to 2500 Pa) |
| Accuracy | +/- 1.5% of READING +/- 0.25 Pa | |
| Atmospheric Pressure | Range | 20 to 38 in. Hg (70 to 130 kPa) |
| Accuracy | +/- 2% of READING | |
| Resolution | 1 kPa | |
| General Specifications | ||
| Interface | USB, Bluetooth | |
| Velocity Grid Size | 11″ x 11″ (for 1 square foot area) | |
| Datalogging | Up to 8,000 Measurements | |
| Power Supply | 4 x AA batteries or optional AC Adapter | |
| Standards | CE-mark | |
| Warranty | 1 year | |
| Kit Part Numbers | ||
| 6720-DP | Meter, Pressure tubing (2 x 120 cm), PC communication cable, Shoulder/Neck Strap, Data processing software, Operation manual,NIST TRACEABLE CALIBRATION certificate, Smartphone App |
|
| 6720-DP Grid | Meter, Velocity Grid, Pressure tubing (2 x 120 cm), PC communication cable, Shoulder Strap, Data processing software, Carrying case, Operation manual, NIST TRACEABLE CALIBRATION certificate, Smartphone App |
|
User Manual
Data Sheet - English
Software
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)
- 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
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