This Corning pH Meter 125 is in used condition and is guaranteed to be functional. This item came from a local lab that recently closed down and was in use prior to removal. We urge customers to view all photos as they show overall condition, included accessories, and functionality. Please feel free to contact us with any questions. *pH tested with water Electrical: 115 Volts, 50/60 Hz, 0.1A Product Description This Corning 125 pH meter provides an easy to read format, functional controls and dependable electronics. pH range: 0-14, pH resolution: 0.01pH. mV range: +/-1800mV. mV resolution: 1mV. This meter can perform a wide range of measurements such as pH determinations, other ion-selective determinations, millivolt readings of oxidation-reduction potentials, and end-points of Karl Fischer or other polarized electrode titrations. Track Page Views With Auctiva's FREE Counter