EXTECH DO700 Portable PH/ Cond/ TDS/ DO Meter

The Extech DO700 portable dissolved oxygen meter has automatic salinity compensation and manual barometric pressure compensation for DO measurements. The waterproof housing meets IP57 standards. The Extech DO700 portable dissolved oxygen meter has one button pH calibration (4, 7 and 10 pH) and a choice of 3 point pH calibration for better accuracy. One point conductivity calibration automatically recognizes 8 calibration solutions. The Extech DO700 portable dissolved oxygen meter has automatic temperature compensation (non-linear compensation for purified water, less than 10µS/cm to improve measuring accuracy).

 

The Extech DO700 portable dissolved oxygen meter's memory stores up to 400 readings with series number, measured value and temperature. The meter has a large blue backlit dual LCD display. The auto power off function saves battery life and also has a disable function.

 

Features:

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

Automatic salinity compensation and manual barometric pressure compensation for DO measurements

One button pH calibration (4, 7, and 10pH)

Choice of 3 point pH calibration for better accuracy

One point Conductivity calibration - automatically recognizes 8 calibration solutions from USA, Europe and China series

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

Memory stores up to 400 readings with series number, measured value and temperature

Large blue backlit dual LCD display

Auto power off saves battery life with disable function

Waterproof housing

Complete with DO probe, pH/mV/Temp electrode, polymer Conductivity cell, pH and Conductivity calbration solutions, batteries and hard carrying case

 

Specifications

Dissolved Oxygen Concentration: 0 to 40.00mg/L; Saturation: 0 to 200.0%

pH -2.00 to 19.99pH

mV -1999 to + 1999mV

Conductivity 0.00 to 199.9mS

TDS 0 to 100g/L

Salinity 0 to 100ppt

Resistivity 0 to 100MΩ ⋅ cm

Temperature 32 to 212°F (0 to 100°C), pH and mV

32 to 122°F (0 to 50°C), all other ranges

Resolution 0.01m/gL, 0.1%, 0.01pH, 1mV, 0.01μS, 0.1°

Accuracy ±0.02pH; ±0.15mV; ±1.5%FS; ±1°F/±0.5°C

Power Two AA batteries

Dimension Meter: 4.7 x 2.6 x 1.2" (120 x 65 x 31mm)

Kit: 14 x 10.75 x 3” (355.6 x 273 x 76.2mm)

Weight Meter: 6.3oz (180g)

Kit: 3.75lbs (1.7kg)

 

What's In The Box

Dissolved Oxygen probe with 6ft cable and 3 membrane caps

Dissolved Oxygen internal fill solution (30mL)

pH/mV/Temperature electrode

Polymer Conductivity cell

pH calbration solutions (4, 7, and 10pH)

Conductivity calibration solution (1413µS)

2 AA batteries

Hard Carrying Case