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Extech DO700 Portable Dissolved Oxygen Meter

Brand : Extech
Categories : Water Quality Meter , Health, Safety & Environmental

The 9-in-1 DO700 Kit measures DO concentration/saturation, pH, mV, Temperature, Conductivity, TDS, Salinity, and Resistivity. It features automatic salinity compensation and manual barometric pressure compensation for DO measurements. In addition, it has automatic one button calibration of 4, 7 and 10 pH with a choice of three-point calibration for better accuracy and it provides automatic temperature compensation. Complete with DO probe, pH/mV/Temp electrode, polymer Conductivity cell, pH and Conductivity calibration solutions, batteries and hard carrying case.

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9-in-1 Meter with Lab Performance

Measures Dissolved Oxygen concentration/saturation, pH, mV, Conductivity, TDS, Salinity, Resistivity and Temperature

Automatic Temperature Compensation

Automatic Temperature Compensation (non-linear compensation for purified water <10S/cm to improve measuring accuracy)

One point Conductivity Calibration

Automatically recognizes 8 calibration solutions from USA, Europe and China series

Specifications

pH

-2.00 to 19.99pH
ORP

-1999 to + 1999mV
TDS

0 to 100g/L
Salinity

0 to 100ppt
Resistivity

0 to 100M cm
Conductivity

0.00 to 199.9mS
pH Basic Accuracy

±0.02pH
pH Max Resolution

0.01pH
ORP Basic Accuracy

±0.15mV
ORP Max Resolution

1mV
TDS Basic Accuracy

±1.5%FS
TDS Max Resolution

0.01mg/L
Temperature (Contact)

pH/ORP: 32 to 122°F (0 to 50°C); 32 to 212°F (0 to 100°C)
Salinity Basic Accuracy

±1.5%FS
Salinity Max Resolution

0.01ppt
Resistivity Basic Accuracy

±1.5%FS
Resistivity Max Resolution

0.1
Conductivity Basic Accuracy

±1.5%FS
Conductivity Max Resolution

0.01µS
Dissolved Oxygen (Saturation)

0 to 200.0%
Dissolved Oxygen (Concentration)

0 to 40.00mg/L
Temperature (Contact) Basic Accuracy

±1°F/±0.5°C
Temperature (Contact) Max Resolution

0.1°
Dissolved Oxygen (Saturation) Basic Accuracy

±1.5%FS
Dissolved Oxygen (Saturation) Max Resolution

0.10%
Dissolved Oxygen (Concentration) Basic Accuracy

±1.5%FS
Dissolved Oxygen (Concentration) Max Resolution

0.01mg/L