Extech Digital multi-parameter model DO700

Description

Features

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.

• 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
• Specification:
  

  Dissolved Oxygen (Concentration)	0 to 40.00mg/L	0.01mg/L	±1.5%FS
  Dissolved Oxygen (Saturation)	0 to 200.0%	0.1%	±1.5%FS
  pH	-2.00 to 19.99pH	0.01pH	±0.02pH
  mV	-1999 to + 1999mV	1mV	±0.15mV
  Conductivity	0.00 to 199.9mS	0.01µS	±1.5%FS
  TDS	0 to 100g/L	0.01mg/L	±1.5%FS
  Salinity	0 to 100ppt	0.01ppt	±1.5%FS
  Resistivity	0 to 100M cm	0.1	±1.5%FS
  Temperature (for pH & mV)	32 to 212°F (0 to 100°C)	0.1°	±1°F/±0.5°C
  Temperature (other)	32 to 122°F (0 to 50°C)	0.1°	±1°F/±0.5°C
  Dimensions/Weight	4.7×2.6×1.2″ (120x65x31mm)/ 6.3oz (180g)