Extech Instruments Ph Meter, Palm Ph PH220-C $18.50 Off w/ Free S&H

In addition to indicating pH or mV, the Extech PH220 Ph-Meter also includes a unique feature which allows you to measure temperature. This feature allows you to measure the pH anywhere, anytime with one instrument. The Extech PH220 also displays the pH or mV reading and temperature simultaneously on the large LCD, this allows for simultaneous reading of pH or mV and temperature. An on-board automatic buffer recognition function instantly recognizes the buffers (or non-buffers) of the buffer system being tested and prevents potential errors due to electrode recognition. An all new Extech PH220-S includes a stick pH electrode a protective holster and a 9V battery.

Features of Extech Instruments Ph Meter, Palm Ph

• PH220-S Kit to include ATC pH stick type polycarbonate electrode (12 mm diameter) for direct connection to meter Large LCD displays pH or mV and Temperature simultaneously Microprocessor provides for Automatic Buffer recognition Memory stores 25 readings Automatic Temperature Compensation via Pt-100 sensor built into electrode

Package Contents:

• Extech Instruments Ph Meter, Palm Ph
• Includes stick pH electrode protective holster pH buffers and 9V battery