testo 0393 0000-o2 O2-sensor type TO2Bi

Pre-calibrated gas sensor for the exhaust gas analysis instrument testo 340. Up to 4 gas sensors can be inserted into the testo 340. The adjustment data is stored in the sensor - no need for time-consuming calibration when you change the sensor. A sensor change can be performed at any time.

Price: 159.99 from Conrad Electronic