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- PH72 Personal pH/ORP Meter
PH72 Personal pH/ORP Meter
Model PH72
Personal pH/ORP Meter
Product Information
Compact, Easy-to-Use, and Dip-proof, the PH72 is designed specifically to meet the needs of both the field and the laboratory. This portable pH meter includes advanced features such as optional ORP measurement (with appropriate electrodes), Automatic or Manual Temperature Compensation, and several calibration options.
Combined with a wide variety of pH electrodes, the PH72 offers the flexibility to meet the requirements of nearly any pH application.
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Bulletin  for PH72 |
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User's Manual for PH72 |
Features
| * | Tough and Waterproof (IP67) construction, sealed case and connector cover to keep out moisture. |
| * | Automatic and Manual Calibration. |
| * | Large and easy-to-read LCD display. |
| * | Auto or Manual Temperature Compensation. |
| * | ORP Measurement with appropriate electrode. |
| * | Self-diagnostics. |
| * | Data memory. |
| * | Auto power off extends battery life. |
| * | Lineup of various sensors. |
Specifications
| Measuring range | pH: 0 to 14 pH ORP: -2000 to 2000 mV Temperature: 0 to 80 deg C |
| Resolution | pH: 0.01 pH ORP: 1 mV (0.1 mV for ±199.9 mV) Temperature: 0.1 deg C |
| Repeatability (w/o sensor) | ±0.01 pH ±1 digit ±1 mV ±1 digit |
| Display | Digital display by liquid crystal |
| Temperature compensation | Automatic, manual |
| Calibration | Automatic (1 or 2 point), manual |
| Ambient temperature | 0 to 50 deg C |
| Construction | IP67 (JIS C0920) |
| Weight | Approx. 220 g (without sensor) |
| Power source | 2 AA size dry cell batteries |
