HI 253 is a microprocessor-based pH/mV/Ion/ºC Bench Meter with 3-point pH calibration function.
The Hanna Instruments HI 253 is a microprocessor-based bench meter designed for measuring pH, mV, ion concentration, and temperature. It features a logging function, Good Laboratory Practice (GLP) mode, and automatic temperature compensation. The instrument supports one, two, or three-point calibration using five memorized buffers.
| pH Range | 2.0 to 16.0 pH |
|---|---|
| mV Range | +699.9 mV |
| Ion Range | 0.001 to 19999 ppm |
| Temperature Range | -9.9 to 120.0 °C |
| Warranty | 2 years |
The instrument supports five memorized buffers: 4.01, 6.86, 7.01, 9.18, and 10.01 pH.
The HI 253 is guaranteed for two years against defects in workmanship and materials.
Yes, the instrument can store data in memory at the user's request for later retrieval.