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Thermocouples
For reference standard thermocouples made from the finest platinum and platinum-rhodium alloy, Fluke Calibration offers model 5649 type R and model 5650 type S thermocouples. These thermocouple standards cover a temperature range of 0 °C to 1450 °C with uncertainties as good as 0.15 °C over most of that range.
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If you purchased an item from a Fluke authorized distributor, please contact them directly with questions regarding Certificates of Calibration or other documentation.
Support requests for items purchased from, or serviced directly by Fluke and general Metrology questions can be submitted via our online Support Request form and a Fluke representative will be in contact with you.