| Model |
PD120 pH/ORP/DO/Temperature (°C/°F) |
PD220 pH/ORP/DO/Temperature (°C/°F) |
| pH Range | -2.00 to 16.00 pH | |
| Resolution | 0.01 pH | |
| Accuracy | ± 0.01 pH | |
| Calibration Points | USA & NIST (Up to 5) / DIN (Up to 6) | |
| pH Buffer Groups | USA, NIST, DIN | |
| ORP Range | ± 2000 mV | |
| Resolution | 0.1 mV (< ±1000 mV), 1 mV (≥ ±1000 mV) | |
| Accuracy | ±0.3 mV or (< ±1000 mV), 0.3% of reading (≥ ±1000 mV) | |
| Calibration Option | Yes | |
| Dissolved Oxygen (DO) Range |
0.00 to 20.00 mg/L
0.0 to 200.0 %
|
|
| Resolution | 0.01 mg/L or 0.1 % | |
| Accuracy | ±0.1 mg/L | |
| Salinity Compensation | 0.0 to 40.0 ppt | |
| Barometric Pressure Compensation | Yes | |
| DO Probe Type | Galvanic integrated with temperature sensor | |
| Calibration Points | Up to 2 | |
| Temperature Range | -30.0 to 130.0 °C / -22.0 to 266.0 °F | |
| Resolution | 0.1 °C / °F | |
| Accuracy | ± 0.5 °C / ± 0.9 °F | |
| Calibration Option | Yes | |
| Memory Data | 500 | 1000 |
| Auto Data Log | • | • |
| Real-time Clock | - | • |
| Date & Time Stamp | - | • |
| Auto Hold, Auto Stable, Real Time | • | • |
| Offset & Average Slope Display | • | • |
| Calibration Alarm (1 to 90 days) | • | • |
| Auto Shut-Off (1 to 30 mins.) | • | • |
| Electrode Status | • | • |
| Diagnostic Messages | • | • |
| Software Upgrade1 | • | • |
| PC Communication1 | - | • |
| Printer Communication2 | - | • |
| Meter Inputs | BNC, phono | |
| Display | Custom LCD with backlight | |
| Housing | IP67, shock & scratch resistant, non-slip | |
| Power Requirement | 2 x AA batteries | |
| Battery Life | > 500 hours | |
| Meter Dimensions | 160 (L) x 80 (W) x 40.60 (H) mm | |
| Meter Weight | Approx. 260g (with batteries) / 216g (without batteries) | |
| Meter Kit* |
PD210-K Waterproof pH/ORP/DO/Temp Handheld Meter Kit (3200779534)
|
PD220-K Waterproof pH/ORP/DO/Temp Handheld Meter Kit (3200779535)
|
|
• Available — Not available
*Meter kit with NIST pH buffers is available upon request. Add ‘N’ suffix to order code.1 Via PC (USB) cable PN 3200779639 2 Via Printer (RS232) cable PN 3200779638 |
