ElecTech Posted November 15, 2017 Share Posted November 15, 2017 Simple question - how often should multimeters be calibrated? Annually? 3 year? Link to comment https://www.thesecurityinstaller.co.uk/community/topic/41727-multimeter-calibration/ Share on other sites More sharing options...
PSE Posted November 15, 2017 Share Posted November 15, 2017 Annually here 1 Link to comment https://www.thesecurityinstaller.co.uk/community/topic/41727-multimeter-calibration/#findComment-471128 Share on other sites More sharing options...
sjsturner Posted November 15, 2017 Share Posted November 15, 2017 Same Multifunction tester multimeter sound meter every year Link to comment https://www.thesecurityinstaller.co.uk/community/topic/41727-multimeter-calibration/#findComment-471133 Share on other sites More sharing options...
al-yeti Posted November 16, 2017 Share Posted November 16, 2017 2 hours ago, ElecTech said: Simple question - how often should multimeters be calibrated? Annually? 3 year? eBay one or decent fluke type Link to comment https://www.thesecurityinstaller.co.uk/community/topic/41727-multimeter-calibration/#findComment-471141 Share on other sites More sharing options...
ElecTech Posted November 17, 2017 Author Share Posted November 17, 2017 On 16/11/2017 at 00:09, al-yeti said: eBay one or decent fluke type Does this affect the calibration period? Link to comment https://www.thesecurityinstaller.co.uk/community/topic/41727-multimeter-calibration/#findComment-471253 Share on other sites More sharing options...
al-yeti Posted November 17, 2017 Share Posted November 17, 2017 4 hours ago, ElecTech said: Does this affect the calibration period? Depends if your buying Chinese stuff which don't give you correct readings What do you think Link to comment https://www.thesecurityinstaller.co.uk/community/topic/41727-multimeter-calibration/#findComment-471262 Share on other sites More sharing options...
MrHappy Posted November 17, 2017 Share Posted November 17, 2017 most stuff is re branded Chinese stuff, Mr Veritas God Link to comment https://www.thesecurityinstaller.co.uk/community/topic/41727-multimeter-calibration/#findComment-471264 Share on other sites More sharing options...
PeterJames Posted November 17, 2017 Share Posted November 17, 2017 We purchased a calibration test kit and test our own meters for calibration yearly, and we by a new meter each year with a calibration certificate to test our meters against. The old meters we test for calibration and then use them as spares or replacement for failed meters. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/41727-multimeter-calibration/#findComment-471276 Share on other sites More sharing options...
al-yeti Posted November 17, 2017 Share Posted November 17, 2017 2 hours ago, MrHappy said: most stuff is re branded Chinese stuff, But 9.99 will need more than calibration Link to comment https://www.thesecurityinstaller.co.uk/community/topic/41727-multimeter-calibration/#findComment-471277 Share on other sites More sharing options...
MrHappy Posted November 17, 2017 Share Posted November 17, 2017 1 hour ago, al-yeti said: But 9.99 will need more than calibration old ACT stuff was TES of Taiwan, Currently have a Martindale which quite nice (which I think is BRK precision) Cheapest I'd go is Temma or Uni-Trend, below that whats the point ? Mr Veritas God Link to comment https://www.thesecurityinstaller.co.uk/community/topic/41727-multimeter-calibration/#findComment-471278 Share on other sites More sharing options...
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