5 in 1 Automobile Exhaust Gas Analyzer HC,CO,CO2,NO,O2 meter NEW
TestHC CO,CO2,O2,NO. LCD (liquid crystal) screen displays. Two kinds of test function: General and Two-speed idle. no more than 85%. Other Policies. 610 500 330mm. Gross Weight. AC 220V ±10% ; 50 Hz ±1 Hz.