The Testo 440 Set is an effective measuring device for determining flow velocity and flow in venti...The Testo 440 Set is an effective measuring device for determining flow velocity and flow in ventilation ducts. This set includes a climate meter Testo 440 dP with a differential pressure sensor, two impeller probe heads (100 mm and 16 mm diameter), and a humidity/temperature probe head. All three probes can be connected to the universal Bluetooth handle. The Vane probe heads can be used with the included telescopic probe. The device comes in a combination case. It features a large, illuminated color display with a structured measurement menu for displaying average volume flow, current measured values, and min/max values. The volume flow can be precisely calculated by entering the channel cross-section dimensions. Additional measurement menus for long-term measurement and volume flow measurement with a funnel are also available. The Testo 440 meter stores up to 7,500 measurement protocols and can transfer them via USB as CSV files for further processing on a computer. Integrated magnets allow for secure attachment to metal surfaces, and probes are automatically recognized. The Bluetooth handle offers greater comfort and reduces cable clutter during measurements.
Best current price£1,129.09from Rapid Online - Rapid Electronics Ltd.
The Testo 440 Set is an effective measuring device for determining flow velocity and flow in ventilation ducts. This set includes a climate meter Testo 440 dP with a differential pressure sensor, two impeller probe heads (100 mm and 16 mm diameter), and a humidity/temperature probe head. All three probes can be connected to the universal Bluetooth handle. The Vane probe heads can be used with the included telescopic probe. The device comes in a combination case. It features a large, illuminated color display with a structured measurement menu for displaying average volume flow, current measured values, and min/max values. The volume flow can be precisely calculated by entering the channel cross-section dimensions. Additional measurement menus for long-term measurement and volume flow measurement with a funnel are also available. The Testo 440 meter stores up to 7,500 measurement protocols and can transfer them via USB as CSV files for further processing on a computer. Integrated magnets allow for secure attachment to metal surfaces, and probes are automatically recognized. The Bluetooth handle offers greater comfort and reduces cable clutter during measurements.