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Portable Dissolved Oxygen Meter

Extech DO700

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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.

  • 9-in-1 Meter with Lab Performance

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

  • One point Conductivity Calibration

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

  • Automatic Temperature Compensation

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

Specifications
General Specifications
Conductivity
0.00 to 199.9mS
Conductivity Basic Accuracy
±1.5%FS
Conductivity Max Resolution
0.01µS
Dissolved Oxygen (Concentration)
0 to 40.00mg/L
Dissolved Oxygen (Concentration) Basic Accuracy
±1.5%FS
Dissolved Oxygen (Concentration) Max Resolution
0.01mg/L
Dissolved Oxygen (Saturation)
0 to 200.0%
Dissolved Oxygen (Saturation) Basic Accuracy
±1.5%FS
Dissolved Oxygen (Saturation) Max Resolution
0.10%
ORP
-1999 to + 1999mV
ORP Basic Accuracy
±0.15mV
ORP Max Resolution
1mV
pH
-2.00 to 19.99pH
pH Basic Accuracy
±0.02pH
pH Max Resolution
0.01pH
Resistivity
0 to 100M cm
Resistivity Basic Accuracy
±1.5%FS
Resistivity Max Resolution
0.1
Salinity
0 to 100ppt
Salinity Basic Accuracy
±1.5%FS
Salinity Max Resolution
0.01ppt
TDS
0 to 100g/L
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)
Temperature (Contact) Basic Accuracy
±1°F/±0.5°C
Temperature (Contact) Max Resolution
0.1°
Additional Details
Certifications
CE
Dimensions
4.7 × 2.6 × 1.2" (120 × 65 × 31mm)
IP Rating
IP57
Power
2 × AA (1.5V) batteries
Warranty
2 years
Weight
6.3oz (180g)
Related Documents
Export Restrictions

Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

Extech DO700