YSI pH100A Portable Digital pH Meter

Features:
Versatile probe options, pH, mV, peircing, and flat glass
Automatic or manual temperature compensation
Memory to store up to 50 readings
Autolock mode for easy consistent results
Can calculate electrode efficiency
Rugged and water proof IP67 rated housing
Automatic buffer recognition

Measure pH or mV and temperature simultaneously with the economical pH 100A Meter. The meter’s 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), 50 data set reviewable memory, 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.

Includes:
YSI EcoSense pH100A Portable pH Meter with 1 Meter Cable
9V alkaline battery
Operations manual
180A hard-sided carrying case

Specifications:  Range: -2 to 16 pH units; -1,999 to +1,250 mV; -10°C to 120°C. Resolution: 0.01 pH unit; 1 mV; 0.1°C. Accuracy: ±0.1% pH unit ±2 digit; ±0.1% mV ±1 digit; ±0.5°C ±2 digit. Temperature: Auto/manual compensation. Operating range: Temperature, 0°C to 50°C; Relative humidity, up to 95%. Power: 9V alkaline battery. Dimensions: 9.5”L x 3”W x 2.8”D.