HI 9214 Stick pH & Temperature Meter is a product of Hanna Instruments. The instruction manual introduces the use of the product and warranty policy
The HI 9214 is a compact, stick-type, microprocessor-based pH and temperature meter designed for easy portability. It features an interchangeable plastic-body electrode with a built-in temperature sensor for automatic temperature compensation. The device includes three memorized buffer values (pH 4.01, 7.01, and 10.01) and automatic buffer recognition to simplify calibration for non-technical personnel.
The manual covers preliminary examination, functional descriptions of the controls, and detailed operational guides for taking measurements. It also explains how to replace the battery, perform single or two-point pH calibrations, and properly store the electrode. Safety recommendations and warranty information are also included.
| Range | -2.00 to 16.00 pH / -5.0 to 70.0 °C |
|---|---|
| Resolution | 0.01 pH / 0.1 °C |
| Accuracy | ±0.02 pH / ±0.5 °C |
| Battery Type | 1x 9V, alkaline |
| Battery Life | 700 hours of continuous use |
| Auto-off | After 8 minutes of non-use |
| Dimensions | 185 x 42 x 26 mm |
| Weight | 160 g |
All Hanna Instruments meters are warranted for two years against defects in workmanship and materials.
The low battery symbol lights up on the LCD, and the meter displays the 'Eb' message at startup.
Yes, the meter has three memorized buffer values and automatic buffer recognition to avoid errors during calibration.
The electrode should be stored with a few drops of storage solution (HI 70300) or pH 7 solution in the protective cap; distilled water must not be used.