Thermo Scientific Orion Star™ A221 Portable pH Meter Origin Position is Retained Through

Origin Position is Retained Through On/Off Cycle

Cleaning carts include vinyl bag for storage of clothing or garbage

Includes a 5' chain wire

and pet hair in dim-lighted areas

Moldex 6645 SparkPlugs® PlugStation® Earplug Dispensers

Thermo Scientific Orion Star™ A221 Portable pH Meter Origin Position is Retained ThroughThermo Scientific Orion Star A221 Portable pH Meter Record accurate and reliable pH, mV, ORP and temperature measurements with the Thermo Scientific 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 1000 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