pH Range: -2.000 to 20.000 pH
mV/ORP Range: -2000.00 to 2000.00 mV
pX Range: -2.000 to 20.000 pX
ISE Range: 1E-9 to 9.999E9

pH Range: -2.000 to 20.000 pH
mV Range: -2000.00 to 2000.00 mV
pX Range: -2.000 to 20.000 pX
ISE Range: 1E-9 to 9.999E9

pH Range: -2.00 to 20.00 pH
mV Range: -2000.0 to 2000.0 mV
pX Range: -2.00 to 20.00 pX
ISE Range: 1E-9 to 9.999E9

pH Range: -2.000 to 20.000 pH
mV/ORP Range: -2000.00 to 2000.00 mV
pX Range: -2.000 to 20.000 pX
ISE Range: 1E-9 to 9.999E9

pH Range: -2.000 to 20.000 pH
mV/ORP Range: -2000.0 to 2000.0 mV
pX Range: -2.00 to 20.00 pX
ISE Range: 1E-9 to 9.999E9

DO Concentration Range: 0.00 to 20.00 mg/L
DO Saturation Range: (0.0 to 200.0)%
Temp Range: -5 to 110 ºC, 23 to 230 ºF
Data Storage: 200 results each

DO Concentration Range: 0.00 to 50.00 mg/L
DO Saturation Range: (0.0 to 300.0)%
Temp Range: -5 to 110 ºC, 23 to 230 ºF
Data Storage: 1000 Groups

DO Concentration Range: 0.00 to 99.99 mg/L
DO Saturation Range: (0.0 to 600.0)%
Temp Range: -10 to 135 ºC, 14 to 275 ºF
Data Storage: 1000 Groups

DO Concentration Range: 0.00 to 20.00 mg/L
DO Saturation Range: (0.0 to 200.0)%
Temp Range: 0 to 50 ºC
Data Storage: 1000 Groups

Conductivity range: 0.000 μ S/cm to 500 mS/cm
Resistivity range: 5.00 Ω ·cm~20.00 M Ω ·cm
TDS range: 0.00mg/L~300g/L
Salinity Range: (0.00~8.00)%

Conductivity range: 0.000 μ S/cm to 1000 mS/cm
Resistivity range: 5.00 Ω ·cm~20.00 M Ω ·cm
TDS range: 0.00mg/L~300g/L
Salinity Range: (0.00~8.00)%

Conductivity range: 0.00 μ S/cm to 100 mS/cm
Conductivity accuracy: ± 1.0% FS
Conductivity Reference Temp: 25 ºC
Measurement Reading Mode: Continuous