The Extech Oyster-15 pH / ORP / temperature kit features a large LCD built into an adjustable flip-up cover that displays pH or mV and temperature simultaneously. Featuring a memory for up to 25 readings, the Extech Oyster-15 kit has a basic accuracy of ±0.02pH, ±2mV, and ±0.8°F / 0.5°C.
Other features of the Extech Oyster-15 include MIN / MAX mode, auto or manual temperature compensation, self diagnostics display codes, and 5 point buffer recognition.
The Extech Oyster-15 Kit comes complete with Oyster-10 meter, neckstrap, 9V battery, 60120B mini pH electrode, sample buffers (4 and 7 pH) and convenient carrying case.