... home and abroad.Compared with foreign like products, remote laser methane leak detector has a leading position in aspects of measuring ... , gas station, and so on, to monitor gases containing methane, such as methane, natural gas, marsh gas, liquefied gas, mashgas. This ... time0.1sRange of operating temperature-10°C~40°CRange of storage temperature-20°C~60°CMaximum relative air humidity90%Power supply ...