carbon monoxide measuring device

Mainly used to protect the safety of personnel, testing in extreme environments exposed to CO data, the highest concentration of carbon monoxide measurable data 1000ppm, which uses imported electrochemical sensor, responsive, accurate and reliable. Instruments made of sturdy plastic shell and a good protection design, can be used in explosive atmospheres, such as in the dust with a gas. Compact and lightweight instrument that can easily grip on the belt, shirt pocket or helmet. Super high brightness LCD OLCD still clearly visible in the dark underground, read out the gas concentration, time, power and other data. If the current value of the gas concentration exceeds the preset limit value, the instrument to sound, light alarm to alert the user. This instrument is reliable, reasonable structure, easy to use, has a gas explosion and suitable for coal and gas outburst dangerous situations. Suitable for use in mine rescue, coal mining face, back to the wind tunnel and so on.