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Orion Meter STAR A221 pH Portable Meter Only

Take the worry out of pH testing in the field Meet your pH testing needs outside the laboratory. Our Thermo Scientific™ Orion Star™ A series portable pH meters feature a variety of advantages to handle testing in difficult environments. Our waterproof, IP67-rated portable pH meters offer one-handed operation and easy portability for your remote applications. Star A221 pH meter, 4 AA batteries, literature CD, printed quick start guide, computer interface cable and meter test certificate

Information Star A221 Product Brochure Star A321 Product Brochure Star A121 Product Brochure Product Brochure Specifications pH Range 2.000 to 20.000 mV/RmV Range ±2000.0 mV Temperature Range -5 to 105 °C 23 to 221 ºF