How to choose a good temperature and humidity meter

Temperature and humidity meter is mainly used for measuring temperature and humidity of the environment, in order to determine product production or storage environment conditions. One is the temperature, and the other for temperature. The purpose of the temperature and humidity meter is very wide, such as ultra-pure metal smelting, textile processing, paper making and printing and dyeing production process, and food storage and meteorological measurement, etc. , often need to use a temperature and humidity meter to measure or control or industrial process gas temperature, air humidity. When there are a lot of moisture in the air, we say that the air is wet. Provisions in the measurement, the humidity is defined as & quot; The quantity of the object state & quot; 。 Referred to in daily life to relative humidity, moisture with RH % said. In a word, the same amount of water vapor and air content in the gas cases, the percentage of the amount of saturated steam. Timing choice temperature and humidity, can refer to the following factors: durable, hygrometer sensor and the shell should consider whether through condensation, drying, extreme temperature, dust, chemical, or other contamination. Quality reliability and life expectancy: a lot of product appearance looks to impermanence to discern between true and false. So when the quality is bad judgment can be starting from the overall impression, inspects the quality appraisal and factory standards, at the manufacturer's history, reputation, market share, and its application, famous brand product is better than general products, professional manufacturers of the product is better than that of the side manufacturer, without a doubt, consult other users is also a very good method. Adaptability: usage is not a single one, want to consider the adaptability of the instrument, buy products all hope is a fully functional, it can provide us with a lot of help. Change: general hope hygrometer can be used interchangeably or other probes to cooperate with your host. Regular cleaning and maintenance: review hygrometer update, change of the time required. Standby: spare parts for the majority of users are indispensable, examine whether the supplier can provide the required spare parts on time. After-sales service: have you guarantee, maintenance and service agreements. Select the appropriate temperature and humidity measuring instrument, will provide your work efficiency, reduce workload, bring the benefits to you and your production. It seems that is very important to choose a good temperature and humidity meter is, better bring convenience to our lives.