A.±1% B.±1.5% C.±2% D.±3%
A.1% B.1.5% C.2% D.2.5%
A.鉑銠30-鉑銠6熱電阻 B.鉑銠10-鉑熱電偶 C.鎳鉻-鎳硅(鎳鋁)熱電阻 D.鎳鉻-銬銅熱電偶