These top-of the-line waterproof meters offer features that are typically found on much more expensive models. The IP67-rated housing allows use in dirty and wet environments without harm to the meter. Datalog up to 500 points either automatically, manually, or at timed intervals. User-selectable “calibration due” alarms, automatic or manual standards recognition, and single or multiple calibration points provide flexibility in meeting your data quality objectives. Infrared (IrDA) wireless technology lets you easily download data—no need for additional cords. The large backlit LCD shows the measured value, measured units, temperature, time, battery life, and menu options.
| Measures
|
pH, Conductivity, Dissolved Oxygen |
| pHRange
|
-2.000 to 19.990 |
| pHResolution
|
0.1, 0.01, 0.001 |
| pHAccuracy
|
+/-0.002 |
| pHCalibration
|
US, DIN, NIST and Custom buffers |
| mVRange
|
+/-2000 |
| mVResolution
|
0.1 |
| mVAccuracy
|
+/-0.2 mV |
| mVCalibration
|
+/-150 mV |
| IonRange
|
0.001 to 19,900 ppm, molar, or mg/L |
| IonResolution
|
2 or 3 digits |
| IonAccuracy
|
0.5% FS (monovalent); 1% FS (divalent) |
| IonCalibration
|
Up to 6 points |
| ConductivityRange
|
0 to 500 mS |
| ConductivityResolution
|
0.05% full scale |
| ConductivityAccuracy
|
+/-1% full scale |
| ConductivityCalibration
|
Manual up to 5 points (1 per range); automatic up to 4 points (84.0 ́S/cm; 1413 ́S/cm; 12.88 mS/cm, 111.8 mS/cm) |
| TDSRange
|
0 to 200 ppm |
| TDSResolution
|
0.05% full scale |
| TDSAccuracy
|
+/-1% full scale |
| % saturationRange
|
0 to 600% |
| % saturationResolution
|
0.1% |
| % saturationAccuracy
|
+/-2% |
| % saturationCalibration
|
2 points |
| mg/l (ppm)Range
|
90 mg/L |
| mg/l (ppm)Resolution
|
0.01 mg/L |
| mg/l (ppm)Accuracy
|
+/-0.2mg/L |
| mg/l (ppm)Calibration
|
2 points |
| Salinity correction
|
Manual |
| Barometric pressure correction
|
Automatic |
| TemperatureRange
|
14 to 230ºF (-10 to 110ºC) |
| TemperatureResolution
|
0.1ºF to 199.9 F; 1.0ºF from 200 to 230ºF |
| TemperatureAccuracy
|
+/-0.9ºF (+/-0.5ºC) |
| TemperatureCalibration
|
Offset 0.1ºC (0.1ºF) increments |
| ATC
|
Automatic or manual, 0 to 100ºC |
| Power
|
Four 1.5V batteries (included) or optional universal AC adapter |
| Memory
|
500 data sets with GLP |
| Real Time Clock
|
Yes |
| RS-232
|
IrDA |
| Optional AC Power
|
Yes |
| Built-in Stand
|
In optional boot (included with kit version) |
| Dual Display
|
4 line plus indicators |
| Waterproof/Dustproof (IP67)
|
Yes |
| Dimensions
|
7.25"L x 3.25"W x 2.25"H |
| Shipping weight
|
2 lbs |
Simultaneously measure and display pH, Conductivity and Dissolved Oxygen
