Different attachments for the DIFF Automatic Air Volume Flow Meter. E.g. an add-on Nylon cloth, incl. aluminum frame and fiber supports, available in the following sizes:

• 400 mm x 400 mm
• 600 mm x 600 mm
• 310 mm x 1234 mm
• 310 mm x 1534 mm

The delivery of a new DIFF Automatic includes a plastic attachment of 325 mm x 325 mm x 220 mm.