High-precision temperature and humidity measurements (optional configuration). Real-time detection or timing detection is supported; when no detection will be done, it is possible to shut down the pump so as to extend the startup time. Multiple alarm modes, and multi-directional and three-dimensional indication alarm states.It includes sound & light alarm, vibration alarm, display screen visual alarm.Alarm types include: concentration alarm, under-voltage alarm, and failure alarm. Multiple alarm mode settings: low alarm, high alarm, interval alarm, and weighted average alarm. Mis-operation recognition function: automatic recognition and prevention of the concentration calibration mis-operation, which is possible to avoid the poor performance that may be caused by human factors.

Zetron Technology is a professional company committed to developing the gas detection industry. It has more than 18-year experience specializing in the research, development, manufacture, and sale of gas detectors.

With its strong technical force and economic strength, the company is constantly developing new products at the international advanced technology level.

We are ready for supplying professional and exact technical services and designing projects to meet local customers' needs. The independent technology from sensors to detectors enables us to afford a one-stop gas detection solution service worldwide.

We always concentrate on enhancing customer communication, developing international cooperation, and participating in international competitions by attending many professional exhibitions worldwide every year.

Our products can be divided into High-end Laser Methane Detectors， Domestic Gas Alarms, Portable Gas Detectors, Industrial Fixed Systems, Gas analyzers, as well as gas sensors, and vital elements for gas detection. The products have obtained certificates of CE, TUV, ATEX, and RoHS, and are widely used in industrial fields.

Around the IoT industry, we will combine sensors, intelligent terminals, communication technology, cloud computing, and geographic information IOT technology closely, establishing a complete IoT industry chain.

We are focused on customer value-oriented, combining treatment of environmental protection with energy-saving technology, providing perfect solutions for smart city, production safety, environmental protection, and the health of the people's livelihood. Creating value for customers is our forever pursuit.