• Kit includes Grid, DG-1000 Digital Pressure and Flow Gauge, 8 adapters, and more
• See description below for full list of kit contents
• Designed to simplify analysis of HVAC air system performance
• Follow step-by-step process via TrueFlow app to complete flow measurement or pressure and flow analysis
• Collect data from Digital TrueFlow and DG-1000 via Bluetooth

The Minneapolis Blower Doors TFD-KIT-005 is a Digital TrueFlow Solution Kit that is intended to simplify analysis of HVAC Air system performance by offering a structured process and consistent measurements you can have confidence in. The process is driven by the TrueFlow App, which connects to the included TrueFlow Grid and the DG-1000 pressure and flow gauge. The App will help you set up the system information, take the required measurements and provide an initial diagnosis of the system performance – including the airflow, pressures in the system, and any key areas to investigate. The results are displayed immediately and can be exported as data or a PDF report which can be used internally or for presenting to customers.

The TFD-KIT-005 Digital TrueFlow Solution Kit includes:

• Digital TrueFlow Grid
• Digital TrueFlow Carrying Case
• Magnetic static pressure probe
• Static pressure probe hole plugs
• 5-ft blue hose
• 5-ft green hose
• 8 adapter plates (14x20, 16x20, 16x25, 20x20, 20x24, 20x25, 24x24, and cut to fit universal adapter plate with max size of 25x25)
• DG-1000 Digital Pressure and Flow Gauge
• DG-1000 carrying case
• 2 Li-Ion batteries (installed in DG-1000)
• USB-C charger block and integrated cable
• Screen protector
• 15-ft green hose
• 10-ft red hose
• Fan control cable
• Digital gauge extension tube
• Plastic hose connectors
• Calibration certificates 

The TrueFlow Grid is constructed from durable plastic with a series of round metering holes, a flow sensor and Bluetooth transceiver. The Grid is generally intended to be installed in place of the system air filter but can be used anywhere in the return where it can capture total system air flow. The front side of the Grid should be facing into the direction of the airflow stream and will be labeled as “AIR IN”.

The TrueFlow Grid can be installed in various adapter plates. Each adapter plate consists of a stamped plastic plate with integrated locking tabs for the digital Flow Grid. Along the outer edge of each plate is a gasket to ensure a proper seal for no airflow bypass.

The TrueFlow Grid comes with one static pressure probe. During the air flow measurement procedure, the operator will need to measure the operating pressure in the duct system, both with the existing filter in place and with the TrueFlow Grid in place. 

The DG-1000 is a digital dual channel manometer. Integrated magnets on the back of the gauge allow for easy mounting to any metallic surface. The DG-1000 gauge provides an air flow measurement accuracy of +/- 5% when used with the TrueFlow Grid and corresponding TrueFlow app with Bluetooth connectivity.