With a resolution selectable between 0.01 and 0.001 over the
-2 to 16 pH range, pH 212 and pH 213 are designed for those users that require
pH 213 also measures mV range when used with ORP electrodes.
The large horizontal display shows both pH (or mV) and temperature. All pH
measurements are automatically compensated for the effects of temperature.
Calibration can be at one or two points aided by automatic
buffer recognition at pH 4.01, 6.86, 7.01, 9.18 and 10.01.
These meters are equipped with a stability indicator and
support proper calibration and accurate measurements. Store readings and
recall them at a later time. The front label carries clear and concise
information about how to operate the meter.
pH 212 and pH 213 are supplied complete and ready-to-use
with a laboratory-grade glass electrode, stainless steel temperature probe,
electrode holder, 12 Vdc power adapter and calibration buffers.
Both meters are also supplied with an opto-isolated RS232
port for PC connection.
pH 212 is supplied with HI 1131B pH electrode, HI 7669/2W temperature probe,
pH 4 and pH 7 buffer sachets (20 mL each), electrode refilling solution,
electrode holder, 12 Vdc power adapter and instruction.