ORBISPHERE 3650 Ex (ATEX cert.)

Measure oxygen or hydrogen levels in hazardous areas. Works with Orbisphere patented electrochemical oxygen sensor. Intrinsically safe non-rechargeable battery pack allows up to 60 hours in continuous measuring mode. Stores up to 500 measurements. Supports European Community regulation 94/9/EC, with ATEX certification EXII 1G, EEx ia IIC T4 (corresponds to NFPA Class I Div I Group A,B).