MAIN FEATURES:
* With a big LCD and high-brightness display, rich Chinese menu operation and visual display.
* Air path adopts 3 level filtering and the filter assembly is easy to replace.
* Automatic compensation for pressure and temperature so that the stability is high.
* Equipped with the standard RS-232 interface, which is able to communicate with the computer to realize the far distance control.
* A 300-group testing data of vehicle can be stored and read out by computer.
* Posses the memory function of calendar and time. Even the power is suddenly cut, the analyzer can still record the testing data and the clock inside the analyzer is not being affected.
* With advanced online program function, the operating program can be conveniently upgraded via the RS232 port.
* The CO can be diluted and corrected, and under the dilution exited, the real concentration of CO can be displayed.
* With powerful self-diagosis function，the tester is able to work under favorable conditions.
* With EOBD diagnostic function (optical), the operator could know the working condiction inside the vehicle. It provides a great convenience to maintain and repair the vehicle.
* With several ways of rotating speed measurement.
* With flexible configuration, it can be used independently as the Opacimeter or five-gas, four-gas, three-gas and two-gas emission analyzer.
* It has an automatical record and result printout function.