YSI EcoSense pH100A pH/ORP/Temperature Meter Whether the need is a single monitoring instrument for temperature and pH or mV for wastewater, surface water, or aquaculture, the EcoSense pH100A pH tester is up to the task. The low overall cost of ownership includes an economical list price, competitively priced probes compared to other manufacturers, and rugged reliability limiting down time. Designed specifically for spot sampling applications, the pH100A meter will fill the need for simple, one-handed operation instrumentation. The YSI pH100A also allows the ability to connect a flat-tipped (112-1) double-junction and piercing-tipped (111-1) probe for additional applications. In addition, the pH probes have waterproof, submersible cables along the length of the cable unlike many competitive probes. The pH100A pH tester (gray) directly replaces the pH100 (blue). Instrument Only. Cables, probes/sensors, and accessories sold separately. Kits are available as an instrument, cable (1- or 4-meters), and hard-sided case. Features 1-year instrument warranty IP67 waterproof housing Internal buffer recognition Auto or manual temperature compensation CE compliance Sensors are available as single parameter or combinations for pH or mV and temperature Low battery indicator with 1000 hour battery life Electrode offset recognition Autolock mode holds stable readings on display Displays electrode efficiency 50 data set memory Specifications Certification CE Languages English Measurement Range pH: -2 to 16 units mV: -1999 to +1999 mV Temperature: -10 to +120°C (14 to 248°F) Memory 50 data set reviewable memory Multiparameter Yes Operating Temperature 0 to 50° C (32 to 122 °F) Parameters Measured pH, mV/ORP, Temperature Sampling Yes Unit of Measure mV, pH- unit, Temperature: °C, °F User Calibratable Yes User Replaceable Yes Warranty 1-year instrument, 6-month electrode Waterproof IP67 Waterproof Case Resources: Datasheet User Manual