pH electrode LE438 (plastic, 3-in-1)

The Mettler Toledo group of companies, based in Columbus, Ohio and with operational headquarters
in Greifensee, specializes in precision scales for professional use. The company is the world's
largest manufacturer of weighing systems that cover a weighing range from 0.1 micrograms
to 1000 tons. The range includes analytical instruments, systems for automated drug research
and drug development, instruments for process analysis and control systems for the packaging, food and pharmaceutical industries, which are sold in over 100 countries.