Extech DO700 Portable Dissolved Oxygen Meter

Downloads: datasheet

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

Features

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 <10µS/cm to improve measuring accuracy)
Memory stores up to 400 readings with series number, measured value and temperature
Large blue backlit dual LCD display with calibration and memory indicators
Auto power off saves battery life with disable function
Waterproof housing (meets IP57)

Dissolved Oxygen Range	Saturation mode: 0 to 200.0%; Concentration mode: 0 to 40.00 mg/L
pH Range	-2.00 to 19.99pH
mV Range	1999 to +1999mV
Conductivity Range	0.00 to 199.9mS
Resistivity Range	0 to 100MΩ/cm
TDS Range	0 to 100g/L
Salinity Range	0 to 100ppt
Temperature Range (pH/mV)	32 to 212°F (0 to 100°C)
Temperature Range (all other ranges)	32 to 122°F (0 to 50°C)
Dimensions	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: 3.75lb (1.7kg)

datasheet for the Extech DO700 Portable Dissolved Oxygen Meter

Features

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 <10µS/cm to improve measuring accuracy)
Memory stores up to 400 readings with series number, measured value and temperature
Large blue backlit dual LCD display with calibration and memory indicators
Auto power off saves battery life with disable function
Waterproof housing (meets IP57)

Dissolved Oxygen Range	Saturation mode: 0 to 200.0%; Concentration mode: 0 to 40.00 mg/L
pH Range	-2.00 to 19.99pH
mV Range	1999 to +1999mV
Conductivity Range	0.00 to 199.9mS
Resistivity Range	0 to 100MΩ/cm
TDS Range	0 to 100g/L
Salinity Range	0 to 100ppt
Temperature Range (pH/mV)	32 to 212°F (0 to 100°C)
Temperature Range (all other ranges)	32 to 122°F (0 to 50°C)
Dimensions	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: 3.75lb (1.7kg)