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CO sensor testo 327-1, without H2-compensation; 0 to +4000 p...

CO sensor testo 327-1, without H2-compensation; 0 to +4000 p...

0390 0046

CO sensor testo 327-1, without H2-compensation; 0 to +4000 p...

0390 0046

CO sensor testo 327-1, without H2-compensation; 0 to +4000 ppm