Leave some thermometer, metallic?

We often say that leave some thermometer, the first reaction is to leave some glass thermometer, common as above, MMG model - 3, the data of temperature around the tube in a blue wool stoma signposts to each one. Indication when the temperature changes, due to mercury drove up and thus indicates the maximum or minimum temperature. The right of the indicating needle the indicated temperature as the highest temperature. On the left side of the indicating needle indicated for minimum temperature. Has a friend recently asked, give us some thermometer with metal? Instrument do have a double metal point thermometer, models: T300MAX, see below. Models: T300MAX types: hot shell bimetallic thermometer structure: axial type cover circle: piping type pointer: double pointer ( With red save some memory pointer) Material: stainless steel SS304 tooth head: 1/2 & quot; NPT other optional surface diameter: 80 mm heat pipe diameter: 6. 35 mm heat pipe length: 150 mm ( 50 - Optional) around 1200 mm. Temperature range: 50 - 300 f C ( Can be customized) Accuracy: & plusmn; 1. 5 - 1 - 1. Table: 5% glass protection grade: IP55 ( Dust, water)