The OPA 940 is the top-of-the-range opacimeter in Tecnomotor’s 900 Series, designed for opacity measurement of diesel engine exhaust gases at inspection centres, PTI stations, and professional repair shops. Developed to ensure high accuracy even under the most demanding operating conditions, it combines a compact measuring chamber with advanced electronics and full control via the QTS software.
The system can be operated via the GASLOOK portable terminal or integrated into a PC workstation, allowing for the centralization of measurement results and comprehensive management of emissions control procedures. Bluetooth and RS232 connectivity, an automatic zeroing system, RPM control, and compatibility with MCTC Net2 procedures make it an ideal solution for modern inspection lanes.
The Tecnomotor 900 Series also includes the GAS930 gas analyser, designed for testing petrol engine emissions, the GASLOOK terminal, the QTS software, the RPM200 and RPM210 tachometers, and the GASMOVE cart, creating a comprehensive platform for emissions control and professional inspection activities.

