Testo 0560 0420 Differential Pressure Measuring Instrument

Description

The Testo 0560 0420 is the item number for the Testo 420 differential pressure measuring instrument, a handheld manometer primarily used for testing filters in air conditioning and ventilation systems. It is designed for accurate differential pressure measurement up to 120 Pa and can also be used for absolute pressure measurement. With optional accessories like a Pitot tube and hoses, it can also measure flow velocity and volume flow.

Key Features

• Measurements: The instrument measures and calculates differential pressure, flow velocity, and volume flow.
• Intuitive operation: It features a large, illuminated 3.5" dot matrix display with user-friendly menu navigation.
• Automatic zeroing: This function ensures high accuracy, especially for low-pressure measurements.
• Data storage and transfer: A built-in 2 GB internal memory allows for storing measurement data, which can then be transferred to a PC via a micro-USB cable for analysis and documentation.
• PC management: The "plug & play" feature allows for easy management of measurement data on a PC without needing additional software.
• App connectivity: An integrated Bluetooth interface allows the use of a smartphone or tablet as a second display or remote control via the free testo Smart App.
• Application: It is particularly useful for checking the condition of filters in HVAC systems by measuring the pressure drop across them.