Before using the laser methane detector need to download the software----Alpha One.
If you are interested in our device please contact us: [email protected]
or watch more on the website: http://www.bjzetron.com/portableremotelasermethane92/92-1373.html
#outdoor_indoor_portable_methan_containing #Methane_gas_analyzer #handheld_CH4_laser_methane_detector #flammable_gas_leak_detector #OEM_ODM_gas_detector