Range |
pH |
0.00 to 14.00 pH |
Resolution |
pH |
0.01 pH |
Accuracy |
pH |
±0.02 pH |
Range |
mV |
±600.0 mV |
Resolution |
mV |
0.1 mV |
Accuracy |
mV |
±0.5 mV |
Range |
mV |
±2000.0 mV |
Resolution |
mV |
0.1 mV |
Accuracy |
mV |
±1.0 mV |
Range |
DO |
0.0 to 500.0%; 0.00 to 50.00 mg/L |
Resolution |
DO |
0.1% / 0.01 mg/L |
Accuracy |
DO |
0.0 to 300.0%: ±1.5% of reading or ±1.0% whichever is greater;
300.0 to 500.0%: ±3% of reading;
0.00 to 30.00 mg/L: ±1.5% of reading or 0.10 mg/L whichever is greater;
30.00 mg/L to 50.00 mg/L: ±3% of reading |
Range |
EC |
0.000 to 200.000 mS/cm (actual EC up to 400 mS/cm) |
Resolution |
EC |
Manual: 1 μS/cm; 0.001 mS/cm; 0.01 mS/cm; 0.1 mS/cm; 1 mS/cm
Automatic: 1 μS/cm from 0 to 9999 μS/cm; 0.01 mS/cm from 10.00 to 99.99 mS/cm ; 0.1 mS/cm from 100.0 to 400.0 mS/cm
Automatic mS/cm: 0.001 mS/cm from 0.000 to 9.999 mS/cm; 0.01 mS/cm from 10.00 to 99.99 mS/cm; 0.1 mS/cm from 100.0 to 400.0 mS/cm |
Accuracy |
EC |
±1% of reading or ±1 μS/cm whichever is greater |
Range |
Resistivity |
0 to 999999 Ω•cm; 0 to 1000.0 kΩ•cm; 0 to 1.0000 MΩ•cm |
Resolution |
Resistivity |
Dependent on resistivity reading |
Range |
TDS |
0 to 400000 mg/L or ppm (the maximum value depends on the TDS factor) |
Resolution |
TDS |
Manual: 1 mg/L (ppm); 0.001 g/L (ppt); 0.01g/L (ppt); 0.1 g/L (ppt); 1 g/L (ppt)
Auto-range scales: 1 mg/L (ppm) from 0 to 9999 mg/L (ppm); 0.01 g/L (ppt) from 10.00 to 99.99 g/L (ppt); 0.1 g/L (ppt) from 100.0 to 400.0 g/L (ppt)
Auto-range g/L (ppt) scales: 0.001 g/L (ppt) from 0.000 to 9.999 g/L (ppt); 0.01 g/L (ppt) from 10.00 to 99.99 g/L (ppt); 0.1 g/L (ppt) from 100.0 to 400.0 g/L (ppt) |
Accuracy |
TDS |
±1% of reading or ±1 mg/L |
Range |
Salinity |
0.00 to 70.00 PSU (extended Practical Salinity Scale) |
Resolution |
Salinity |
0.01 PSU |
Accuracy |
Salinity |
±2% of reading or 0.01 PSU whichever is greater |
Range |
Seawater Specific Gravity |
0.0 to 50.0 σt, σ0, σ15 |
Resolution |
Seawater Specific Gravity |
0.1 σt, σ0, σ15 |
Accuracy |
Seawater Specific Gravity |
±1 σt, σ0, σ15 |
Range |
Atm. Pressure |
450 to 850 mmHg; 17.72 to 33.46 inHg; 600.0 to 1133.2 mbar; 8.702 to 16.436 psi; 0.5921 to 1.1184 atm; 60.00 to 113.32 kPa |
Resolution |
Atm. Pressure |
0.1 mmHg; 0.01 inHg; 0.1 mbar; 0.001 psi; 0.0001 atm; 0.01 kPa |
Accuracy |
Atm. Pressure |
±3 mmHg within ±15°C from the temperature during calibration |
Range |
Temperature |
-5.00 to 55.00°C; 23.00 to 131.00°F; 268.15 to 328.15K |
Resolution |
Temperature |
0.01°C; 0.01°F; 0.01K |
Accuracy |
Temperature |
±0.15°C; ±0.27°F; ±0.15K |
Calibration |
pH |
Automatic 1, 2, or 3 points with 5 memorized standard buffers (pH 4.01, 6.86, 7.01, 9.18, 10.01) or 1 custom buffer |
Calibration |
mV |
Automatic at 1 custom point |
Calibration |
Conductivity, Salinity |
Automatic 1 point with 6 memorized standards (84 μS/cm, 1413 μS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm, 111.8 mS/cm) or custom point |
Calibration |
DO |
Automatic 1 or 2 points at 0, 100% or 1 custom point |
Calibration |
Resistivity, TDS |
Based on conductivity or salinity calibration |
Calibration |
Atm. Pressure |
Automatic at 1 custom point |
Calibration |
Temperature |
Automatic at 1 custom point |
Temperature Compensation |
|
Automatic from -5 to 55°C (23 to 131°F) |
Logging Memory |
|
Up to 60000 samples with 13 measurements each |
Logging Interval |
|
1 second to 3 hours |
PC Connection |
|
USB (with HI 92000 software) |
Waterproof Protection |
|
Meter IP67, Probe IP68 |
Environment |
|
0 to 50°C (32 to 122°F); RH 100% |
Power Supply |
|
(4) 1.5V alkaline C cells (approx. 150 hours of continuous use without backlight)/ (4) 1.2V rechargeable C cells (approx. 70 hours of continuous use without backlight) |
Dimensions |
|
Meter: 221 x 115 x 55 mm (8.7 x 4.5 x 2.2”); Probe: 270 x 46 mm DIA (10.6 x 1.8” DIA) |
Weight |
|
Meter: 750g (26.5 oz.); Probe: 750g (26.5 oz.) |
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