The DG-1000 is the ONLY Pressure & Flow Gauge on the market able to run app assistants and provide options for both WiFi and Bluetooth connectivity.

NEW software update to the DG-1000 Gauge.  This FREE software update adds stand-alone data logging, another update to the on-board tubing assistant app to include guidance on duct leakage to outside test set-up, and a pitot velocity mode.

New DG-1000 software ( is released, and includes:

There is no cost for this update. Just connect the gauge to the internet, press the Update button on the Home screen of the DG-1000 and you will see available to download and install.  Once installed, you will be prompted to restart the DG-1000 for the new features to be activated.

You can find more information on setting up logging mode here: