Thermo Scientific

Thermo Scientific Orion Star A121 pH Portable Meters combine simplicity with accuracy. A large LCD displays pH or mV readings along with temperature. Icons provide quick updates on battery life, electrode status and calibration information. Simple button layout and onscreen messages help with calibration and setup menu choices.

Features

• Large, informative screen clearly shows the main information, including pH or mV reading, temperature in ºC or ºF meter mode, calibration information and battery life
• Don’t miss a reading—AUTO-READ™ locks in the stable reading on your screen and ready indicator alerts when continuous readings are stable.
• Up to 3 point pH calibration with easy recall of calibration point and slope data.
• Automatic recognition of USA/NIST and DIN buffers or manual option for custom buffer values.
• Non-volatile memory holds up to 50 data points.
• Four AA batteries (included) provide 2000 hours of operation or purchase the universal power adapter (sold separately).
• Perfectly portable, waterproof and protected to take anywhere with a IP67-rated housing.
• 3 year meter replacement warranty.
• Item Code: Star A121