Orion Star™ A221 pH Portable Meter - Sold Individually

Record accurate and reliable pH, mV, ORP and temperature measurements with the Orion™ Star A221 pH Portable Meter, ideal for a wide range of applications and advanced pH analysis in the field. Perform up to a five point pH calibration, log up to 1,000 data point sets with time/date stamp and easily transfer calibration and data logs via USB or RS232 to a printer or computer with free downloadable Orion™ Star Com software. Waterproof meter ensures durable, rugged performance in outdoor environments with an IP67-rated housing.

Orion Star Portable Meter Spec Sheet