feature
calibration manual one- or two-point; offset and slope calibration settings are displayed − an excellent teaching aid
manufacturer/tradename
Model pH 212
pH measuring range
-2.000-16.000, accuracy: 0.01-0.002, resolution: 0.01-0.001 pH unit, 0-14, resolution: 0.01
temperature measuring range
0.0-100.0 °C, accuracy: 0.5 °C, resolution: 0.1 °C
voltage measuring range
−1999-1999 mV, resolution: 1 mV
L × W × H
240 mm × 182 mm × 74 mm
General description
Includes a 12 VDC adaptor, for Europe this will be fitted with a 2-pin Europlug.
Product does not include the electrode arm pictured.
Help in selecting the correct electrode can be viewed at Electrode Selection Guide
Hints on Electrode Maintenance
Product does not include the electrode arm pictured.
Help in selecting the correct electrode can be viewed at Electrode Selection Guide
Hints on Electrode Maintenance
Selectable resolutions between 0.01 and 0.001 over a pH range of -2 to 16 designed for added accuracy. Large horizontal display shows both pH (or mV) and temperature at the same time. A stability indicator ensures a proper calibration.
HI 1131B pH electrode, combination, glass, interchangeable, 1 m cable included. pH calibration: automatic 1 or 2 points with 5 memorized buffers (pH 4.01, 6.86, 7.01, 9.18, 10.01)
HI 1131B pH electrode, combination, glass, interchangeable, 1 m cable included. pH calibration: automatic 1 or 2 points with 5 memorized buffers (pH 4.01, 6.86, 7.01, 9.18, 10.01)
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