Orion Star A221 pH Set4

Orion Star A221 pH

Perform accurate and reliable pH, ORP, and temperature measurements with the Thermo Scientific™ Orion™ Star A221 handheld pH meter, ideal for various applications and advanced pH analysis in the field, capable of up to 5-point pH calibration, storing up to 1000 datasets with timestamp and date, and easily transferring calibration and data logs via USB or RS232 to a printer or computer with Orion™ Star Com software, which is available for free download, featuring a waterproof design that ensures durable and robust performance outdoors thanks to the IP67-rated enclosure.

Description

Don't leave your measurements to chance when analyzing samples outside the laboratory; the Orion Star A221 portable pH meters are reliable and user-friendly, covering your pH testing needs, and this waterproof portable meter displays critical data such as temperature, date and time, reading type, measurement stability, active calibration info, and battery status.

• Measure pH, mV, relative mV, or ORP with temperature
• Perform up to 5-point pH calibration using automatic buffer recognition of NIST or DION buffers, with an option to input custom buffer values
• Informative, easy-to-read backlit graphic display with clear on-screen instructions simplifies operation
• Record critical measurements with the stability indicator and optional reading modes – “Auto-Read” maintains a stable reading, “Continuous” shows changes with hold option, and “Timed” saves data at specific intervals
• Data log stores up to 1000 measurement sets including date and time stamps
• Non-volatile memory ensures your data and settings are protected even during power loss
• Orion Star Com software facilitates easy data transfer to a computer via USB or RS232 connection
• Flexible power options with a universal adapter or AA batteries
• The meter set includes a rugged case and meter protection with electrode holders, adjustable wrist/waist strap, and built-in meter holder
• IP67-rated enclosure is waterproof, making it suitable for rugged outdoor use
• Certified with CE, TUV 3-in-1, and FCC Class A certifications, including a 3-year replacement warranty