To mark its 60th anniversary, measuring technology specialist Testo SE & Co. KGaA is launching eight new sets for flue gas analysis. Testo is providing a unique five-year warranty on the integrated O2 and CO sensors without any maintenance contract. The core elements of these sets are the special testo 320 LX, testo 330-1 LX, testo 330-2 LX and testo 330i LX models. The instruments have fast and simple menu guidance, are particularly robustly built, and offer the technical advantages of integrated sensor monitoring, the modular probe concept for more flexibility and automatic dilution up to 30,000 ppm CO. These sets are available with specific sensors and various flue gas probes and a practical case for instruments and accessories. They are also integrated with smartphone apps to make documentation, report generation and operation of the instruments easier and quicker. The anniversary offer is available till December 31, 2017.