Catawiki Online Auctions

Catawiki Online Auctions is a virtual platform where users can buy and sell a wide range of unique and collectible items through online auctions. From rare antiques and vintage collectibles to art pieces and jewelry, this platform offers a diverse selection of items for collectors and enthusiasts. With a user-friendly interface, secure payment options, and expert-curated auctions, Catawiki provides a seamless and enjoyable online auction experience for users worldwide.

Open the app and grant microphone access. Select the desired measurement mode (e.g., dBA, dBC). Hold your device steady and observe the real-time sound level display. Use the peak sound level indicator to track maximum noise levels. Utilize the frequency analysis feature for detailed sound spectrum information. Save and export measurement data for further analysis or sharing.