ElecTech Posted November 15, 2017 Posted November 15, 2017 Simple question - how often should multimeters be calibrated? Annually? 3 year? Quote
sjsturner Posted November 15, 2017 Posted November 15, 2017 Same Multifunction tester multimeter sound meter every year Quote
al-yeti Posted November 16, 2017 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 Quote
ElecTech Posted November 17, 2017 Author 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? Quote
al-yeti Posted November 17, 2017 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 Quote
MrHappy Posted November 17, 2017 Posted November 17, 2017 most stuff is re branded Chinese stuff, Quote Mr Veritas God
PeterJames Posted November 17, 2017 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. Quote
al-yeti Posted November 17, 2017 Posted November 17, 2017 2 hours ago, MrHappy said: most stuff is re branded Chinese stuff, But 9.99 will need more than calibration Quote
MrHappy Posted November 17, 2017 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 ? Quote Mr Veritas God
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