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    <loc>https://manometergas.co.uk/</loc>
    <lastmod>2026-09-14</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
    <ai:summary>Upgrade your diagnostics with our precision digital gas manometer. Ideal for HVAC, boilers &amp; automotive testing. Shop the ultimate gas pressure tester today.</ai:summary>
    <ai:content_type>homepage</ai:content_type>
    <ai:language>en-GB</ai:language>
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  <url>
    <loc>https://manometergas.co.uk/blog/bourdon-manometer-explained-a-uk-buyers-guide/</loc>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <ai:summary>Bourdon manometer explained for UK gas trainees: how the curved-tube dial gauge measures pressure, where it still fits on site, and when a digital manometer makes more sense.</ai:summary>
    <ai:content_type>article</ai:content_type>
    <ai:entity_type>Article</ai:entity_type>
    <ai:headline>Bourdon Manometer Explained: A UK Guide | ManometerGas</ai:headline>
    <ai:language>en-GB</ai:language>
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  <url>
    <loc>https://manometergas.co.uk/blog/differential-pressure-gauges-explained-a-uk-buyers-guide/</loc>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <ai:summary>Differential pressure gauge guide for UK HVAC commissioning: measuring duct static pressure, filter pressure drop and P1/P2 readings, with the resolution and units to check before buying.</ai:summary>
    <ai:content_type>article</ai:content_type>
    <ai:entity_type>Article</ai:entity_type>
    <ai:headline>Differential Pressure Gauge: A UK Buyer's Guide | ManometerGas</ai:headline>
    <ai:language>en-GB</ai:language>
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  <url>
    <loc>https://manometergas.co.uk/blog/digital-hydraulic-pressure-gauge-explained-a-uk-buyers-guide/</loc>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <ai:summary>Digital manometer guide for UK Gas Safe engineers moving on from a water U-gauge: reading mbar directly, ZERO and HOLD, P1/P2 differential, and what to check before you buy.</ai:summary>
    <ai:content_type>article</ai:content_type>
    <ai:entity_type>Article</ai:entity_type>
    <ai:headline>Digital Manometer: A UK Buyer's Guide | ManometerGas</ai:headline>
    <ai:language>en-GB</ai:language>
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  <url>
    <loc>https://manometergas.co.uk/blog/the-ultimate-guide-to-digital-pressure-gauges-in-the-uk/</loc>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <ai:summary>Digital pressure gauge guide for sceptical UK engineers: what ±0.3% FS accuracy means at low mbar, resolution, calibration evidence, and how a £121 manometer compares with premium brands.</ai:summary>
    <ai:content_type>article</ai:content_type>
    <ai:entity_type>Article</ai:entity_type>
    <ai:headline>Digital Pressure Gauge: The Complete UK Guide | ManometerGas</ai:headline>
    <ai:language>en-GB</ai:language>
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  <url>
    <loc>https://manometergas.co.uk/blog/how-to-choose-gas-pressure-tester-uk/</loc>
    <lastmod>2026-07-08</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <ai:summary>How to choose a gas pressure tester in the UK: accuracy, pressure range, differential vs gauge modes and the features a heating team needs to standardise across every service van.</ai:summary>
    <ai:content_type>article</ai:content_type>
    <ai:entity_type>Article</ai:entity_type>
    <ai:headline>How to Choose a Gas Pressure Tester (UK) | ManometerGas</ai:headline>
    <ai:language>en-GB</ai:language>
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  <url>
    <loc>https://manometergas.co.uk/blog/how-to-perform-gas-tightness-test-uk/</loc>
    <lastmod>2026-07-08</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <ai:summary>Step-by-step UK gas tightness test guide for Gas Safe engineers: let-by and tightness procedure to IGEM/UP/1B, pass criteria, and the manometer to recommission a boiler the same day.</ai:summary>
    <ai:content_type>article</ai:content_type>
    <ai:entity_type>Article</ai:entity_type>
    <ai:headline>How to Perform a Gas Tightness Test (UK) | ManometerGas</ai:headline>
    <ai:language>en-GB</ai:language>
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  <url>
    <loc>https://manometergas.co.uk/blog/digital-manometer-vs-u-gauge-uk/</loc>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <ai:summary>British English comparison of digital manometers and U-gauges for UK heating engineers, with a claim-safe checklist for PT520-class tools.</ai:summary>
    <ai:content_type>article</ai:content_type>
    <ai:entity_type>Article</ai:entity_type>
    <ai:headline>digital manometer vs U gauge UK</ai:headline>
    <ai:language>en-GB</ai:language>
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  <url>
    <loc>https://manometergas.co.uk/blog/checklist-before-buying-digital-manometer-uk/</loc>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <ai:summary>UK checklist before buying a digital manometer: range, dual ports, mbar/psi/inH2O units, kit vs bare gauge, warranty questions and Gas Safe competence limits.</ai:summary>
    <ai:content_type>article</ai:content_type>
    <ai:entity_type>Article</ai:entity_type>
    <ai:headline>Checklist before buying digital manometer UK: checklist Before Buying a Digital Manometer in the UK</ai:headline>
    <ai:language>en-GB</ai:language>
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  <url>
    <loc>https://manometergas.co.uk/blog/mbar-to-kpa-conversion-manometer-uk/</loc>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <ai:summary>Convert mbar to kPa on a digital manometer for UK trade work: 1 mbar = 0.1 kPa, unit-switching tips, job-sheet consistency and common mix-ups.</ai:summary>
    <ai:content_type>article</ai:content_type>
    <ai:entity_type>Article</ai:entity_type>
    <ai:headline>mbar to kPa conversion manometer UK</ai:headline>
    <ai:language>en-GB</ai:language>
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  <url>
    <loc>https://manometergas.co.uk/blog/how-to-zero-a-digital-manometer-before-testing/</loc>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
    <ai:summary>UK field checklist on how to zero a digital manometer before testing: warm-up, atmosphere zero, hose order, common errors and Gas Safe limits.</ai:summary>
    <ai:content_type>article</ai:content_type>
    <ai:entity_type>Article</ai:entity_type>
    <ai:headline>How to Zero a Digital Manometer Before Testing (UK Field Checklist)</ai:headline>
    <ai:language>en-GB</ai:language>
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  <url>
    <loc>https://manometergas.co.uk/llms.txt</loc>
    <ai:summary>Machine-readable reference file for AI language models</ai:summary>
    <ai:content_type>reference</ai:content_type>
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  <url>
    <loc>https://manometergas.co.uk/api/site.json</loc>
    <ai:summary>Structured JSON-LD API with full product and article data</ai:summary>
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