| pH Range | −2.00 to 18.00 pH |
|---|---|
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.01 pH |
| pH Calibration | Up to 3 Points |
| pH Buffer Recognition | NIST Buffers |
| mV / ORP Range | −1999 to 1999 mV |
| mV / ORP Resolution | 1 mV |
| mV / ORP Accuracy | ±0.1% of full scale |
| Temperature Range | −5 to 110 °C |
| Temperature Unit | °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.2 °C |
| Reading Mode | Auto-Read and continuous measurement supported |
| Reading Prompts | Displays "Reading," "Stable," and "Locked" indicators |
| Temperature Compensation | Automatic (ATC) and Manual (MTC) |
| Data Storage | 200 readings/channel |
| pH Electrode Inputs | BNC (Q9) |
| Temp./DO Probe | 4-pin Aviation Connector |
| Display Backlight | Included |
| Auto Power Off | Timer: 300/600/1200/1800/3600 sec/Off |
| IP Rating | IP65 Water Resistant |
| Product Name | MP-21PH Portable pH Meter |
|---|---|
| Product Code | RTO.EME01.003 |
| Model No. | MP-21PH |
| Application | Portable measurement of pH, mV/ORP, and Temperature |
| Manufacturer | Reactivo |
| Warranty | 1 Year |
| Measured Parameters | pH, mV (ORP), Temperature |
| Power Supply | Rechargeable Lithium Battery, AC adapter (100–240V AC input, 5V DC output) |
|---|---|
| Dimensions (W × D × H) | 80 × 225 × 35 mm |
| Weight | 400 g (0.88 lb) |
| General Features | LCD 3.5 in, Multi-reading (auto-read & continuous-read), Auto/Manual Temperature Compensation, Auto-hold, 200 data sets, Auto-power off, Reset function, IP65 waterproof |
| Special Features | 1–3 points calibration with standard recognition, Automatic/Manual Temperature Compensation |
| Item No. | RTO.EME01.003 |
|---|---|
| Lead Time | 5 days |
| Dimensions (W × D × H) | 80 × 225 × 35 mm |
| Weight | 400 g (0.88 lb) |
