Portable Automobile Exhaust Emission Tester Gas Analyzer

portable automobile exhaust emission tester gas analyzerProduct IntroductionThis portable gas and dust detector can be configured flexibly up to four gas sensors.With import gas sensor and most advance nanometer semiconductor technology it can detect four kinds of gases and dust concentration at the same time rapidly and precisely.It provides 4000mA built-in high capacity polymer rechargeable battery, gas concentrations and history data can be display in the 2.4 inches technical grade screen.It can save concentration,output data and detect temperature and humidity level.Detail ShowStructure and AdvantageParameterDetection gases1-4kinds of gases(EX,O2,CO,H2S)Detection rangePlease refer to the sensor listResolutionPlease refer to the sensor listScalable gas1-4 kinds of sensors can be function in any combination,please refer to sensor parameterTemperature and humidityTemperature: -40 ~ 120 °CHumidity:0-100%RHDetection typePumping,With high-power pump allow device working under tiny negative pressure condition,flow rate is adjustable.Detection accuracy