Bimetallic thermometer - — A good helper of measuring soil temperature

Soil temperature affects plant growth, development and the formation of soil. In the soil of various biochemical processes, such as biochemistry process caused by microbial activity and inanimate chemical process, the influence of soil temperature. It can be said that soil temperature has an important relationship with agricultural production. In a certain temperature range, the higher the soil temperature, the faster the growth of crops. Modern greenhouse cultivation, therefore, to maintain indoor temperature and soil temperature in the range of crops to grow, to grow anti-season vegetables, let people can eat fresh vegetables in winter. Farmers in order to keep the temperature of the soil is suitable for crop growth, need time measuring the temperature of the soil, tend to have a special measuring soil temperature thermometer & ndash; — The soil thermometer, also known as & other; Ground temperature thermometer & throughout; , is a kind of can accurate judgment, and an instrument of measuring soil temperature, due to the object under test & ndash; — Soil physical characteristics, which requires the soil thermometer must with a measuring probe, for convenient and inserted into the soil, and the probe type probe must wear resistance, high temperature sensitivity, not easily broken. According to the above description and use characteristics, Shanghai bimetallic thermometer can satisfy this requirement. Bimetallic thermometer with a long metal rod, and the material is metal, not easy to break and wear resistance, and high sensitivity. And the thermometer can also be used in laboratory, the place such as the ship, is a multi-purpose thermometer. Model: T300MAX ( WSS3B025150) Type: hot shell bimetallic thermometer structure: axial type cover circle: flange type, tray type panels with red leave 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) Warm prompt: before the measurement, the choice of regional soil under test is, be sure to ensure that the soil loose soil area, there is no large stones, so vulnerable