Thermo Scientific Lab Star PH111 – Orion Lab Star PH111 pH Bench Meters

Thermo Scientific Orion Lab Star Bench Meters are well suited for academic, water, wastewater and other laboratories seeking a lightweight and easy-to-use instrument for electrochemistry testing. Combined with Thermo Scientific Orion electrodes and solutions, Orion Lab Star Meters offer an economical option for testing and measuring pH, conductivity and dissolved oxygen parameters.

LSTAR1110 is the pH meter and stand option, which allows you to purchase your pH electrode separately

LSTAR1115 is the standard pH meter kit option, for common pH samples such as drinking water, tap water, buffers (non-TRIS) and general-purpose student use

LSTAR1116 is the easy-to-clean bio pH meter kit option, for pH samples containing TRIS buffers, proteins, sulfides, halides, or other components that can interfere with silver-chloride; included refillable pH electrode is easy-to-clean and restore

LSTAR1117 is the low-maintenance bio pH meter kit option, for pH samples containing TRIS buffers, proteins, sulfides, halides, or other components that can interfere with silver-chloride; included gel-filled pH electrode is low-maintenance and easy to operate

LSTAR1118 is the difficult sample pH meter kit option, for pH samples that are thick, viscous, or semi-solid including foods, beverages, wastewaters, emulsions, soils, slurries, suspended solids or sludges

• Budget-friendly pH meter for simplified pH and ORP testing
• Display shows pH, mV, and temperature simultaneously for accurate data recording
• Measure -2.000 to 18.000 pH, -2000.0 to +2000.0 mV and -5.0 to 105.0 °C or 23.0 to 221.0 °F to ensure comprehensive measurement capabilities
• Perform one-to-five-point pH calibrations, one-point ORP calibrations and one point temperature adjustment calibrations for proficient SOP compliance
• Large 5-inch backlit display makes viewing and recording measurements easy
• Small meter footprint saves bench space in your lab
• Onscreen stabilizing and ready indicators help identify when readings are complete
• pH electrode condition icon helps ensure reliable electrode performance
• Date and time data stamped data and calibration logs support GLP compliance
• View active pH, ORP and temperature calibration logs with date and time stamp to ensure accurate, reproducible measurements
• Use 500-point data log with date and time stamp to record key measurements
• Output data and calibration logs to a printer or computer for long-term data storage