Testo 420
Differential Pressure Instrument, Stand-Alone Device (0560 0420)
The Testo 420 Differential Pressure Measuring Instrument is suited for checking filters in air conditioning and ventilation systems. Both flow velocity and volume flow can be calculated by this tool along with absolute pressure measurements. The timed and multi-point mean calculation along with the simple input of the duct geometry provides the user with accurate flow measurements.
- Absolute Pressure Range: 280 - 440 InH₂O/700 - 1100 hPa
- Provides differential pressure measurements as well as calculations of flow velocity and volumetric flow
- Quick, easy remote monitoring and reporting with Bluetooth and free App
- Data logging using on-board 2 GB memory
- Logged data can be transferred to PC using mini-USB cable
- Convenient joystick navigation within menu for setting up individual folders
- Total volume flow in CFM (cubic feet per minute) is displayed
- Individual measurement data saved in folders can be recalled and displayed as total volume flow of all measurements
- Logged data can be transferred to PC using micro-USB cable
The Testo 420 Differential Pressure Instrument features Bluetooth connectivity which allows for a wide variety of test functions and reporting options using your smart phone or device. The powerful testo 420 App makes testing and reporting versatile, customizable, and convenient. The 420 is a powerful and precise differential pressure instrument with available calculating and reporting functions built-in. When installed on the testo 420 flow hood (not included), this multi-function flow instrument can be tilted or positioned for convenient viewing and handling. View measured data from a remote location wirelessly on a smartphone or tablet (up to 65ft.).
Country of Origin | China |
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Brand | Testo |
Catalog | 0560 0420 |
Condition | NEW |
Vendor Alias | 0560 0420 |