the four-in-one gas detector is also called: compound gas detector, various gas detector, multi-gas detector, gas detector, convenient gas site safety construction safety inspection application equipment. When we select the four-in-one detector, we should not only pay attention to the quality of the goods, but also determine the application site and the concentration value category of the vapor type.

1. understand that the manufacturer has a report of wood inspection, a certificate of conformity and a manual. The most important is the product quality is better, the selection of high cost of goods.

The main uses of the 2. four-in-one gas detector:

Generally, it is used for agriculture and animal husbandry, chemical plants, engineering buildings, power engineering, fire safety, gas, general industrial production, harmful raw materials, Steel construction pages, crude oil petrochemical industry, wastewater treatment, etc.

3. characteristics:

1. four-in-one gas detector can detect flammable gas, co2, carbon monoxide and hydrogen chloride.

2. The four-in-one gas detector has a clear LCD screen, high-speed CPU, full-automatic common fault identification, full-automatic alarm, and high concentration beyond full-automatic maintenance.

3. sensor selection of imported gas sensor, with high accuracy, high credibility. Gas selectivity is good, strong anti-interference and so on.

4. Select high-performance battery rechargeable lithium battery, with charging protection and bottom pressure maintenance, to ensure reliable rechargeable battery applications, long life.

above is all the contents of how to select the four-in-one gas detector. if you still have any doubts or areas you don't understand, you can consult yiyuntian anytime and anywhere