Accuracy of K-type thermocouple: ±1.5%. Accuracy of Main Units: ±0.1%+0.6ºC. 【Expandable Temperature Range】--- J-type: -210ºC to 1200ºC(-346℉ to 2192℉), K-type: -200ºCto 1372ºC(-328℉ to 2501℉), T-type: -250ºC to 400ºC(-418℉ to752℉), E-type: -150ºC to 1000ºC(-238℉ to1832℉), N-type: -200ºC to 1300ºC(-328℉ to2372℉), R-and-S type: 0ºC to 1767ºC(32℉ to 3212℉) (Note: J/ T/ E/ R/ S/ N Types Probes Not Included).
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