BW TECHNOLOGIES DETECTEUR GASALERT EXTREME NH3 PORT PROL - Détecteurs mono-gaz - BWTGAXT-A2DL | GAXT-A2DL à Grainger, Canada
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Détecteur de gaz d'ammoniaque portable 0 ~ 100 ppm LCD rétroéclairé rechargeable alimenté par batterie Li-batterie Alarme sensible Numérique NH3 Moniteur de concentration de gaz : Amazon.ca: Outils et Bricolage
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