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Do-It-Yourself (DIY) Question & Answer Forum
Calibration checksheet
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<blockquote data-quote="Andy™" data-source="post: 162755" data-attributes="member: 2012"><p>why not? i check mine weekly, checking continuity, IR, earth loop &amp; RCD trip. if anything does go wrong, it will be noticed within 1 week at the most. if it was done yearly, it could well be 364 days of incorrect readings.</p></blockquote><p></p>
[QUOTE="Andy™, post: 162755, member: 2012"] why not? i check mine weekly, checking continuity, IR, earth loop & RCD trip. if anything does go wrong, it will be noticed within 1 week at the most. if it was done yearly, it could well be 364 days of incorrect readings. [/QUOTE]
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Calibration checksheet
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