YSI EcoSense pH100A pH/ORP/Temperature Meter

Features a 50 data set reviewable memory. Measure pH or mV and temperature simultaneously with this economical meter. The Autolock feature allows the unit to automatically sense the end point and “lock” the display to indicate the end point value of pH or mV measurements. In addition to easy one-handed operation, the meter also features electrode offset recognition, electrode slope recognition, display of electrode efficiency, and internal buffer recognition. Other features include auto buffer recognition using US/International buffers, auto shut off function (after 30 minutes of non-use), and a low battery indicator. Built for rugged use, the meter has a splash-proof, waterproof IP-67 housing with connector caps. Electrodes sold separately from the meter. One-year warranty on instrument. Six-month warranty on electrodes.