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The pH/EC80 is one of the most advanced multi-parameter tester on the market. The tester has a large graphic LCD that simultaneously displays pH or EC measurement and temperature measurement. Users can store up to 50 memory data sets for recall and select degrees Celsius or Fahrenheit as the temperature unit of measure. In addition, the advanced hardware and the user-replaceable electrode module are protected by an IP-67 rated housing.
Auto Shutoff | After 10 minutes of inactivity. |
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Conductivity Accuracy 2 | ±1% F.S. |
Conductivity Accuracy Range1 | ±1% F.S. |
Conductivity calibration | 1 point calibration |
Conductivity Range 2 | 2.00 mS/cm to 20.00 mS/cm |
Conductivity Range Range1 | 0 uS/cm to1999 uS/cm |
Conductivity Resolution 2 | 0.01 mS/cm |
Conductivity Resolution Range1 | 1 uS/cm |
Data Memory Storage | 50 sets |
Dimensions | 200 × 44 × 25 mm |
Display | Graphic LCD |
Input impedance | 1012 ohms |
Power | 4 x LR44 batteries |
Referemce Temperature | 15 to 25 °C Default at 25 °C |
Salinity Accuracy | ±1% F.S. |
Salinity Range | 0.0 to 10.0 ppt |
Salinity Resolution | 0.1 ppt |
Storage of Calibration Data | Yes |
TDS Accuracy 1 | ±1% F.S. |
TDS Accuracy 2 | ±1% F.S. |
TDS Constant | 0.30 to 1.00, Default at 0.65 |
TDS Range 1 | 0 to 1999 mg/L |
TDS Range 2 | 2.00 to 20.00 g/L |
TDS Resolution 1 | 1 mg/L |
TDS Resolution 2 | 0.01 g/L |
Temp Sensor | Thermistor, 10k ohms, at 25 °C |
Temp Unit | °C and °F |
Temperature Accuracy 1 | ±0.5 °C |
Temperature Accuracy 2 | ±0.9 °F |
Temperature Coefficient | 0.00 to 4.00 %. Default at 1.91%/°C |
Temperature Compensation Range | -5.0 to 60.0 °C |
Temperature Range 1 | -5.0 to 60.0 °C |
Temperature Range 2 | 23 to 140 °F |
Temperature Resolution 1 | 0.1 °C |
Temperature Resolution 2 | 0.1 °F |
Weight | About 110 g (excluding batteries) |
Working Environment | 0 to 50 °C, relative humidity < 95 % |
pH Accuracy | ± 0.01 pH |
pH Calibration | 1, 2 and 3 point calibration. Uses USA and NIST buffer sets. |
pH Range | 0 to 14 pH |
pH Resolution | 0.01 |
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