10 Specifications
SevenGo Duo pro™ SG78 pH/ORP/Ion/Conductivity meter
Measurement range
Resolution
Limits of error pH
32
Specifications
pH
mV
pH ATC
pH MTC
Ion
Conductivity
TDS
Salinity
Resistivity
Conductivity ATC
Conductivity MTC
pH
mV
pH Temperature
Ion
Conductivity
TDS
Salinity
Resistivity
Conductivity Temperature
± 0.002 pH
± 0.2 mV
± 0.1°C
-2.000...19.999
-1999.9...1999.9 mV
-5...130°C
-30...130°C
0.000...999.9%
0.000...9999 ppm
1.00E-9...9.99E+9 mg/L
1.00E-9...9.99E+9 mmol/L
1.00E-9...9.99E+9 mol/L
0.00 μS/cm...1000 mS/cm
0.00 mg/L...600 g/L
0.00...80.0 psu
0.00...100.0 MΩ•cm
-5...105 °C
-30...130°C
0.1/0.01/0.001
1/0.1
0.1°C
3 or 4 digits
Auto range
0.00 μS/cm...19.99 μS/cm
20.0 μS/cm...199.9 μS/cm
200 μS/cm...1999 μS/cm
20.0 mS/cm...199.9 mS/cm
200mS/cm...1000mS/cm
Auto range, same values as conduc-
tivity
0.00 psu...19.99 psu
20.0 psu...80.0 psu
Ω•cm (scientific)
0.00 Ω•cm...9.99 E +5 Ω•cm
MΩ•cm
1.00 MΩ•cm...19.99 MΩ•cm
20.0 MΩ•cm...100.0 MΩ•cm
0.1°C
SevenGo Duo pro™