| Accuracy (Barometer) |
±6.0mmHg; ±0.008 bar |
| Accuracy (Conductivity) |
±0.5% reading |
| Accuracy (DO) |
±2% saturation; ±0.02 mg/L or ppm |
| Accuracy (ISE) |
±0.2 mV or ±0.05% of the reading, whichever is greater |
| Accuracy (mV) |
±0.2 mV or ±0.05% of the reading, whichever is greater |
| Accuracy (ORP) |
±0.2 mV or ±0.05% of the reading, whichever is greater |
| Accuracy (pH) |
±0.002 pH |
| Accuracy (Polarographic DO) |
±2% saturation; ±0.02 mg/L or ppm |
| Accuracy (RDO) |
±2% saturation; ±0.02 mg/L or ppm |
| Accuracy (Resistivity) |
±0.5% reading |
| Accuracy (Salinity) |
±0.5% reading |
| Accuracy (TDS) |
±0.5% reading |
| Advanced ISE Functions |
Single known addition, single known subtraction, double known addition, double known subtraction, analyte addition and analyte subtraction |
| Barometric Pressure Correction |
Yes, automatic with built-in barometer or manual |
| Calibration |
pH, ORP, Ion Concentration, Conductivity, TDS, Salinity, DO, Barometric Pressure, Temperature |
| Calibration Points |
1 to 5 (pH), 1 (ORP), 1 to 5 (ion), 1 to 5 (conductivity), 1 to 5 (TDS), 1 (salinity), 1 to 2 (DO), 1 (barometer), 1 to 2 (temperature) |
| Calibration Modes |
Water-saturated air (100% and 0% saturation), air-saturated water (100% and 0% saturation) or custom concentration value (Winkler) |
| Calibration Points (Conductivity) |
1 to 5 points |
| Calibration Points (ISE) |
up to 5 points |
| Calibration Points (pH) |
1 to 5 points |
| Cell Constant |
0.100 cm-1, 0.475 cm-1, 0.550 cm-1, 1.000 cm-1, 10.00 cm-1 or user-defined from 0.001 to 199.9 cm-1 |
| Channels |
3 |
Percent Saturation Range
(Polarographic DO) |
0.0 to 600.0% saturation |
| Range (Conductivity) |
0.010 µS/cm to 3000 mS/cm |
| Range (DO) |
0.0 to 600.0% saturation; 0.01 to 90.0 mg/L or ppm |
| Range (Ion) |
0.0001 to 19999 |
| Range (ISE) |
0.0001 to 19999 |
| Range (mV) |
-2000 to 2000 mV |
| Range (ORP) |
-2000 to 2000 mV |
| Range (Polarographic DO) |
0.0 to 600.0% saturation; 0.01 to 90.0 mg/L or ppm |
| Range (RDO) |
0.0 to 600.0% saturation; 0.01 to 90.0 mg/L or ppm |
| Range (pH) |
-2 to 20 |
| Range (Resistivity) |
1.0O to 100.0 MO |
| Range (Salinity) |
0.010 to 80.00 ppt; 0.01 to 42.00 PSU; or 0.01 to 400.0% NaCl |
| Range (TDS) |
0.010 ppm to 500.0 ppt (TDS factor of 1.00); or 0.010 mg/L to 500.0 g/L (TDS factor of 1.00) |
| Resolution (Conductivity) |
0.001 µS/cm minimum, auto-ranging, up to 4 digits |
| Resolution (DO) |
0.1, 1% saturation; 0.01, 0.1 mg/L or ppm |
| Resolution (Ion) |
0.0001 minimum, 1 to 5 digits |
| Resolution (mV) |
0.1 mV |
| Resolution (ORP) |
0.1 mV |
| Resolution (Polarographic DO) |
0.1, 1% saturation; 0.01, 0.1 mg/L or ppm |
| Resolution (RDO) |
0.1, 1% saturation; 0.01, 0.1 mg/L or ppm |
| Resolution (Resistivity) |
0.1 Ominimum, auto-ranging |
| Resolution (Salinity) |
0.001 ppt minimum; 0.01 PSU minimum; or 0.01% NaCl minimum, auto-ranging |
| Resolution (TDS) |
0.001 ppm or mg/L minimum, auto-ranging, up to 4 digits |
| Temperature Accuracy |
±0.3°C, ±0.5°F |
| Temperature Compensation |
Linear (0.00 to 10.00 %/°C), nLFn (non-linear natural water), nLFu (non-linear ultra-pure water), EP/USP or off |
| Temperature References |
5, 10, 15, 20, 25 or 30°C |
| Temperature Probe Calibration |
1 or 2 point temperature offset calibration |
| Temperature Range |
-30°C to +130°C (-22°F to +266°F) |
| Temperature Resolution |
0.1°C, 0.1°F |
| Temperature Selection |
Automatic with ATC temperature sensor, ambient or manual |
| Product Type |
pH/Ion/Conductivity/DO Bench Meter with Stand |
| Inputs |
Channel 1: BNC for pH, ORP or ISE, 8-pin MiniDIN for ATC, pin-tip for reference; Channel 2: 8-pin MiniDIN for conductivity with ATC; Channel 3: 9-pin MiniDIN for dissolved oxygen with ATC |
| Outputs |
USB flash drive, computer or printer |
| Measurement Modes |
pH, ORP, mV, Ion Concentration (ISE), Conductivity, Dissolved Oxygen (mg/L), Temperature, Barometric Pressure |
| Salinity Factor |
0.0 to 50.0 ppt; automatic with conductivity measurement or manual entry |
| Pressure Range |
400.0 to 850.0 mmHg; 0.533 to 1.133 bar |
| Data Points |
10,000 with Date and Time Stamp |
| Log Function Type |
Automatic with Auto-Read and Timed Read Modes, Manual with Continuous Read Mode |
| Alarm Output |
Calibration reminder alarm, high and low limit alarm per parameter |
| Dimensions (L x W x H) |
218.9 x 153.2 x 91.33mm (8.62 x 6.03 x 3.60 inch) |
| Weight |
1kg (2.20 lbs) |
| Certifications/Compliance |
CE, TUV 3-1, FCC Class A |
| Warranty |
2 year meter warranty |