The Thermo Orion Star A211 Laboratory pH / mV / Temp Benchtop Meter is a high-quality laboratory equipment designed for precise measurements in biological laboratories. Manufactured by Thermo Scientific in the United States, this unit is capable of measuring pH, mV, and temperature with accuracy and reliability. Perfect for various scientific research and medical applications, this benchtop meter ensures accurate and consistent results for a wide range of experiments and tests. It is new and in box but the box is a bit grubby hence the price