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pH
Range : 0.00 to 14.00 pH;
Resolution: 0.01 pH;
Accuracy: ± 0.02 pH;
Calibration: Automatic 1, 2 or 3 points with automatic recognition of 5 standard buffers (pH 4.01, 6.86, 7.01, 9.18, 10.01) and 1 custom buffer
mV
Range : ± 600.0 mV
Resolution: 0.1 mV
Accuracy: ± 0.5 mV
ORP
Range: ± 2000.0 mV
Resolution :0.1 mV
Accuracy: ± 1.0 mV
Calibration: Automatic at 1 custom point (relative mV)
CONDUCTIVITY (EC)
Range: 0 to 200 mS/cm (absolute EC up to 400 mS/cm)
Resolution: 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: ±1 % of reading or ±1 µS/cm whichever is greater
Calibration :Automatic single point, with 6 standard solutions (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
TDS (Total Dissolved Solids)
Range: 0 to 400000 ppm (mg/L);(the maximum value depends on the TDS factor)
Resolution: Manual 1 ppm (mg/L); 0.001 ppt (g/L); 0.01 ppt (g/L); 0.1 ppt (g/L); 1 ppt (g/L)
Automatic 1 ppm (mg/L) from 0 to 9999 ppm (mg/L); 0.01 ppt (g/L) from 10.00 to 99.99 ppt (g/L); 0.1 ppt (g/L) from 100.0 to 400.0 ppt (g/L)
Automatic ppt (g/L) 0.001 ppt (g/L) from 0.000 to 9.999 ppt (g/L); 0.01 ppt (g/L) from 10.00 to 99.99 ppt (g/L); 0.1 ppt (g/L) from 100.0 to 400.0 ppt (g/L)
Accuracy: ±1 % of reading or ±1 ppm (mg/L) whichever is greater
Calibration: Based on conductivity or salinity calibration
RESISTIVITY
Range: 0 to 999999 Ω·cm; 0 to 1000.0 kΩ·cm; 0 to 1.0000 MΩ·cm
Resolution :Depending on resistivity reading
Calibration : Based on conductivity or salinity calibration
SALINITY
Range: 0.00 to 70.00 PSU
Resolution :0.01 PSU
Accuracy: ±2% of reading or ±0.01 PSU whichever is greater
Calibration: Based on conductivity calibration
SEAWATER SIGMA
Range : 0.0 to 50.0 σt , σ0 , σ15
Resolution: 0.1 σt , σ0 , σ15
Accuracy: ± 1σt , σ0 , σ15
Calibration: Based on conductivity or salinity calibration
ISE Ammonium-Nitrogen
Range: 0.02 to 200.0 ppm Am (as NH4+-N)
Resolution: 0.01 ppm to 1 ppm 0.1 ppm to 200.0 ppm
Accuracy: ±5 % of reading or 2 ppm
Calibration: 1 or 2 point, 10 ppm and 100 ppm
Chloride
Range: 0.6 to 200.0 ppm Cl (as Cl-)
Resolution :0.01 ppm to 1 ppm 0.1 ppm to 200.0 ppm
Accuracy: ±5 % of reading or 2 ppm
Calibration : 1 or 2 point, 10 ppm and 100 ppm
Nitrate-Nitrogen
Range: 0.62 to 200.0 ppm Ni (as NO3- -N)
Resolution :0.01 ppm to 1 ppm; 0.1 ppm to 200 ppm
Accuracy: ±5 % of reading or 2 ppm
Calibration: 1 or 2 point, 10 ppm and 100 ppm
DISSOLVED OXYGEN
Range : 0.0 to 500.0 %; 0.00 to 50.00 ppm (mg/L)
Resolution: 0.1 %; 0.01 ppm (mg/L)
Accuracy: 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 ppm (mg/L): ± 1.5 % of reading
or ±0.10 ppm (mg/L) whichever is greater;
30.00 ppm (mg/L) to 50.00 ppm (mg/L): ± 3 % of reading
Calibration :Automatic 1 or 2 points at 0, 100 % or 1 custom point
ATMOSPHERIC PRESSURE
Range: 450 to 850 mm Hg; 17.72 to 33.46 in Hg; 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: 0.1 mm Hg; 0.01 in Hg; 0.1 mbar; 0.001 psi; 0.0001 atm; 0.01 kPa
Accuracy: ±3 mm Hg within ±15°C from calibration temperature
Calibration: Automatic at 1 custom point
TEMPERATURE
Range: -5.00 to 55.00 °C; 23.00 to 131.00 °F; 268.15 to 328.15 K
Resolution: 0.01 °C; 0.01 °F; 0.01 K
Accuracy: ± 0.15 °C; ± 0.27 °F; ±0.15 K
Calibration: Automatic at 1 custom point
METER SPECIFICATIONS
Temperature Compensation Automatic: from -5 to 55 °C (23 to 131 °F)
Logging Memory: 44,000 records (continuous logging or log-on-demand of all parameters)
Logging Interval: 1 second to 3 hours
PC Interface: USB (with HI 929829 software)
Waterproof Protection: IP67
Environment: 0 to 50 °C (32 to 122 °F); RH 100 %
Battery Type: 4 x 1.2 V, NiMH, rechargeable batteries, size C or 4 x 1.5 V alkaline, C size batteries
Battery Life: See below
Dimensions/Weight: 221 x 115 x 55 mm (8.7 x 4.5 x 2.2”) / 750 g (26.5 oz.)
