The H-Series bencthop meters are dual-technology pH (non-glass "ISFET" and traditional glass). These professional meter systems showcase a large LCD display with LED backlight, and have the ...

pH meters are used to determine the pH of a water sample or solution. There are four pH meters in the engineering laboratories. pH meters use electrodes to determine the difference in electrical ...

The industry’smost advanced lab spectrophotometer With UV and Visible Spectrum capabilities, over 250 pre-programmed methods including the most common testing methods used, guided procedures ...

The current travels to an anode and is then measured with an electrochemical sensor to determine DO concentration. The Hach HQ440d DO meter uses an optical probe to determine DO. The optical probe ...