Home the temperature range of the thermometer how to choose?

Many household thermometer, today we mainly explain one of them, it is household bimetallic thermometer, can also call it a thermometer. In our common meat thermometer, its working principle is to round shape into threaded heat bimetallic strip as thermal devices, and put it in a protective sleeve tube, one end is fixed, known as the fixed end, the other end of the connection on a thin shaft, called the free end. Spool at the free end is equipped with a pointer. When the temperature changes, the resulting thermal devices the free end of the rotation, drive the thin axis from the Angle of the pointer changes, corresponding temperature indicator on the dial. Usually we are according to the ordinary food thermometer make meat thermometer temperature range, namely 0 120 c, but if the customer wants to specified, can customize according to customer's requirements. Meat thermometer in detail is as follows: structure: axial type cover circle: piping material: stainless steel SS304 tooth head: no tooth surface diameter: 50 mm heat pipe diameter: 3. 8 mm heat pipe length: 120 ( 50 - Optional) around 200 mm. Temperature range: 0 - 120C( Can be customized) Accuracy: & plusmn; 1. Table: 5% glass clamp: triangle clip, plate clamp optional protection grade: IP55 ( Dust, water)