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    <ai:summary>Buy professional sound level meter calibrators in the UK. Dual 94dB/114dB @ 1kHz output for 1/2&amp;quot; and 1&amp;quot; microphones. Class 2 IEC 60942 compliant. Order today!</ai:summary>
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    <ai:headline>Buy Class 1 Acoustic Calibrator Explained: A UK Buyer&amp;#x27;s Guide | NoiseDecib</ai:headline>
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    <ai:summary>Class 1 Acoustic Calibrator UK Explained: A UK Buyer’s Guide TL;DR: A Class 1 acoustic calibrator in the UK is a precision reference instrument designed to…</ai:summary>
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    <ai:summary>The Ultimate Guide to Buy Sound Level Meter Calibrator Equipment in the UK TL;DR / Quick Summary When looking to buy a sound level meter calibrator in the UK,…</ai:summary>
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    <ai:summary>Machine-readable reference file for AI language models</ai:summary>
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    <ai:summary>Structured JSON-LD API with full product and article data</ai:summary>
    <ai:content_type>api</ai:content_type>
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