Thermo Scientific Orion Star A211 Benchtop Ph Meter SKU: 8956 Manufacturer: Thermo Scientific Model: Orion Star A211 Device type: Tabletop device pH meter (benchtop pH meter) Description: The Thermo Scientific Orion Star A211 is a precise benchtop device designed to measure pH, redox potential (mV) and temperature, ideal for laboratories performing reliable electrochemical measurements in the field of water analysis, environmental monitoring, chemistry or biology. With its clear display, intuitive menu navigation and diverse calibration options, the Orion Star A211 delivers reliable and reproducible measurement results. The robust design and high measurement accuracy make the device a proven choice for daily laboratory use. Specifications: Measurement parameters: pH, mV (ORP), temperature pH measuring range: –2.000 to +20.000 pH mV measuring range: ±2000.0 mV Temperature range: –5.0 to +105.0 °C Calibration: Up to 5 points with automatic buffer detection Display: Large backlit graphic display Data storage: Up to 1000 records Interfaces: RS232, USB Power supply: Power supply (inclusive) or battery operation possible Technical details: Dimensions (W×D×H): about 15 × 22 × 7 cm Weight: about 1.2 kg Case material: Chemical resistant plastic Protection class: IP54 (spray-proof) Color: Gray / Blue Condition: The device is in very good condition, has been tested and is fully functional. The display is clear and without pixel errors, the buttons react precisely. Includes electrode rack, power supply and pH electrode if applicable (depending on the scope of delivery). Ready for immediate use for precise measurements in the laboratory.