| 
 精度  | 
 <1500℃時(shí),讀數(shù)的±0.5% >1500℃時(shí),讀數(shù)的±1% >2000℃時(shí),讀數(shù)的±2%  | 
 <1500℃時(shí),讀數(shù)的±0.5%  | 
 讀數(shù)±或 ±2℃取大值  | 
 ±6℃  | 
 <1000℃時(shí),讀數(shù)的±6℃ >1000℃時(shí),讀數(shù)的±0.6% >1500℃時(shí),讀數(shù)的±1.2%  | 
 <1000℃時(shí) FONT-FAMILY: 宋體">讀數(shù)的±6℃ >1000℃時(shí) FONT-FAMILY: 宋體">讀數(shù)的±0.6% >1500℃時(shí) 讀數(shù)的±1.2% >2000℃時(shí),讀數(shù)的±2.4%  | 
 讀數(shù)或℃ <0℃精度為±3℃  |