You can order directly through our webshop. Simply select the product, add it to your cart, and follow the checkout process.

We accept secure online payments via major credit cards, Apple pay, Google Pay & bank transfer

Each complete Porozit N2 or N2+ set includes:

• Porozit device (N2 or N2+)

• Measurement head / instrument body

• Required cables (device cable + USB-C charging cable)

• Charging adapter

• Calibration disc (for checking measurement accuracy)

• User documentation

Yes, you can enter your company details (EU VAT numbers) during checkout to receive an official invoice and purchase without VAT.

Measurements should be taken on the upper surface of the paraglider canopy, approximately 20–30 cm from the trailing edge of the cells.

For reliable results:

• Measure at multiple points (recommended: 6–8 locations).

• Test different colored panels, as materials may vary due to UV exposure and manufacturing differences.

• If a measurement significantly differs from others, repeat it slightly nearby — there may be a tiny, invisible hole or defect in the fabric.

1. Move the lift mechanism to the upper position

2. Place the fabric onto the measuring head (neck)

3. Close the lid to seal the measurement area

4. Turn on the device

5. Press the trigger to start the measurement

6. Wait until the measurement is completed

You can easily check accuracy using the included calibration disc. If deviation exceeds ±3%, maintenance is recommended.

Porozit is designed for high-precision airflow measurement with a strong focus on reliability and ease of use.

Unlike many other devices, Porozit minimizes false air leakage — air entering the measurement area from the sides instead of through the fabric.

This is achieved with a high sealing rubber edge and dual neodymium magnets, which ensure a tight contact with the material and reduce measurement errors to a minimum.

The result is more accurate and consistent readings, even in real-world conditions.

While Porozit is widely used for paraglider inspections, it is also suitable for other applications involving air-permeable materials, including:

• Hot air balloons
• Ultralight aviation equipment
• Other textile-based aerial systems

This versatility, combined with precision and ease of use, makes Porozit a trusted tool across multiple areas of aviation.

Porozit primarily measures in seconds, which is the standard unit used in paraglider inspections.

The Porozit N2+ also supports an additional unit:

• litres per square meter per minute (L/m²/min)

This allows for easier comparison with other industry standards and measurement systems.

Yes, the Porozit is compact and can be used in the field. Optional accessories like the Mobile Head make it even more flexible.

Yes, it is designed to measure a wide range of materials used in paragliding.

Yes, we ship worldwide.

Shipping costs are calculated at checkout based on your location.

As a general guideline:

A complete Porozit unit

• EU: approx. €55
• Outside EU: approx. €85

Customers also have the option to arrange their own shipping directly from our warehouse.

Delivery typically takes:

• EU: 2–5 business days
• Outside EU: 5–10 business days

Yes. All our products come with a 1-year warranty from the date of delivery.

The warranty does not cover damage or faults resulting from:

• Lack of proper maintenance
• Improper use
• Unauthorized disassembly or servicing (by anyone other than the manufacturer or authorized reseller)
• Improper storage or environmental damage

If you experience any issues, please contact us — we’re happy to help.

If your device shows inaccurate measurements or you suspect an issue, we offer calibration and maintenance services.

Please contact us by email if your device requires maintenance, and we will guide you through the next steps.

In practice, maintenance is rarely needed — Porozit devices are built for long-term reliability and typically remain accurate for years.

Yes, spare parts such as calibration discs are available in our webshop.

You can reach us via email, phone, chat or the contact form on our website.