The portable voice type multi-4 gases detector (hereinafter referred to as the detector) is a safe device that can continuously detect the concentration of combustible and toxic gases.

With faster computing speed , the detector provides accurate and reliable testing data. It adopts high definition LCD display, user could quickly understand , operate and maintain the product by English interface and prompt. This detector is with built-in 2900mA , and high quality imported sensor which have excellent sensitivity and excellent repeatability; the gas detector is with quick response , strong anti-interference and reliable stability.

The pumped multi-4 gases detector is widely used in petroleum, chemical industry, environmental protection, metallurgy, refining,gas,biochemistry pharmaceutical, agriculture, fire, archaeology and other toxic and explosion-proof industries and places that need safety monitoring.