Calibration by accredited laboratory (EN 17025) for flow rings of BlowerDoor MiniFan (model DuctBlaster). Three measured values are calibrated per flow ring. The measuring accuracy of the BlowerDoor fan of ± 4 % (open fan and rings 1-4) is assessed (DAkkS certificate). Previous basic maintenance and functional testincluded. Monthly calibration dates. Your binding registration is required.

With a measuring range of 5 - 2,300 m³/h, our compact BlowerDoor MiniFan system is perfect for the use in smaller or very airtight buildings and in individual apartments. To test the performance of ventilation systems, simply combine it with the Minneapolis FlowBlaster and the Micro Leakage Meter. Shipment includes: Handy BlowerDoor fan (DuctBlaster) with flow rings 1-4 and flexible connecting trim / digital pressure gauge DG-1000 with transport bag / accessory bag incl. fan cover, BlowerDoor panel (standard size), fan speed controller (220-240 V) incl. gauge board, reference guide, software TECTITE Express 5.1, tube set incl. T-piece, capillary tube, calibration certificate for the DG-1000 and for the BlowerDoor fan / BlowerDoor mounting frame (standard size) incl. transport bag . A 4-year warranty on the entire Minneapolis BlowerDoor measurement system is included.  All BlowerDoor measuring systems come with their calibration certificate. Optional: Calibration with DAkkS-certificate (Reduced surcharge when initial purchase)• per DG-1000 150.00 € (Catalogue price 260.00 €)• per fan BlowerDoor MiniFan/model DuctBlaster 500.00 € (Catalogue price 740.00 €)

Handy BlowerDoor fan (DuctBlaster) with flow rings 1–4 and flexible connecting trim / digital pressure gauge DG-1000 with transport bag / accessory bag incl. fan cover, BlowerDoor panel (standard size), fan speed controller (220-240 V) incl. gauge board, reference guide, software TECTITE Express 5.1, tube set incl. T-piece, capillary tube, calibration certificate for the DG-1000 and for the BlowerDoor fan / BlowerDoor mounting frame (standard size) incl. transport bag A 4-year warranty on the entire Minneapolis BlowerDoor measurement system is included.  All BlowerDoor measuring systems come with their calibration certificate. Optional: Calibration with DAkkS-certificate (Reduced surcharge when initial purchase) • per DG-1000 150.00 € (Catalogue price 260.00 €) • per BlowerDoor fan MiniFan, model DuctBlaster 500.00 € (Catalogue price 740.00 €) with Anemometer Testo 425 and always-ready-case, laptop rack, sealing box for building preparation.

- to measurement system BlowerDoor MiniFan -  Inclusive rings 1-4, connection trim, speed controller, BlowerDoor panel (standard size) for DuctBlaster, fan cover, calibration certificate, reference guide, and transport bag. The software TECTITE Express 4.1 or 5.1 is needed (see below. Please order separately if required.)