Rilevatore di solfuri, CHNADKS Monitor Digitale H2S con Allar Suono, Luce e Vibrazioni
High Accuracy: The H2S monitors use high-quality sensors. Multiple explosion-proof signs, respectively, Ex ib IIB T3 Gb. The working temperature is -20℃~ 50℃; humidity ≤ 95% RH (no condensation). Detection range: 0-100 ppm.