Mettler Toledo
Portable Meters
Mettler Toledo’s new range of multi-parameter portable meters for measurements of pH, conductivity, dissolved oxygen and ion concentration are based on the rugged design of SevenGo and are watertight according to IP67. This means that the instruments or any other part of the equipment will withstand dusty, dirty or wet environments. The SevenGo Duo SG23 is a routine dual-channel pH/conductivity meter, the SG78 is professional meter for pH/ ion/conductivity and the SG68 is a professional meter for pH/ ion/ dissolved oxygen.