Professional research and development, production and sales: temperature and humidity sensors, temperature and humidity recorders, temperature recorders, humidity recorders, temperature and humidity controllers, temperature and humidity meters, temperature and humidity transmitters, pharmacy temperature and humidity transmitters, pharmacy temperature and humidity recorders, temperature and humidity monitoring systems, collection modules and other products. Our main products include USB temperature and humidity recorders, automatic temperature and humidity recorders, temperature and humidity recorders, RS485 temperature and humidity transmitters, 4-20mA temperature and humidity transmitters, 0-5V temperature and humidity controllers, water immersion sensors, switch temperature and humidity controllers, Ethernet temperature and humidity controllers, wireless temperature and humidity controllers, WIFI temperature and humidity controllers, and other sensors. The product is widely used in industries such as automotive, power, petroleum, metallurgy, chemical, agriculture, water conservancy, construction, warehousing, logistics, medical, food, computer, etc. Typical applications: digital grain temperature monitoring system, cold storage temperature monitoring system, material warehouse temperature detection system, Ethernet multi-point temperature monitoring system, boiler temperature control system, computer room temperature control system, substation temperature inspection system, cable trench temperature inspection system, ice box detection line detection system, cold chain management monitoring system, centralized heating monitoring system, etc. Since its establishment, the company has always adhered to the principle of "striving to meet customer requirements and actively promoting the progress of sensing technology", and provided satisfactory products and services to customers in accordance with the quality policy of "quality assurance, quality and quantity assurance; customer first, thoughtful service; continuous improvement, excellence".