Star A121 pH Portable Meter Kit

Combine simplicity with accuracy for your portable pH measurements|Large LCD displays pH or mV along with temperature|Up to 3 point calibration, with easy recall of slope data|Auto-Read function locks in stable reading|Automatic recognition of USA/NIST and DIN buffers|Nonvolatile memory holds up to 50 data points|Waterproof, IP67-rated housing|Four AA batteries provide over 2000 hours of field use, or order optional AC adapter for lab use|Thermo Scientific Orion Star A121 portable pH meter is ideal for field testing--it features waterproof and durable IP67-rated housing. Large informative display shows pH and mV readings with temperature, battery life, electrode status, meter mode, calibration data, power source, and more. Simple button layout and on-screen messages help with calibration and setup menu choices.|Accessories include:Orion Triode^™ pH/ATC electrode 58823-30; 60-mL of pH buffers 4, 7, 10 and storage solution; protective armor; hard carrying case; and four AA batteries.