EXTECH DO210: Compact Dissolved Oxygen Meter

Measures Dissolved Oxygen, % Oxygen and Temperature in Water

Features:

• Takes quick measurements of Dissolved Oxygen or % Oxygen plus Temperature in water
• Automatic Temperature Compensation via temperature probe sensor built into polarographic type oxygen probe
• Adjustable Altitude and Salinity Compensation
• Min/Max and Data Hold functions
• Auto Power Off with disable feature
• Complete with DO probe with membrane and 13ft (4m) cable, two spare replacement membranes, electrolyte, 9V battery, and soft case

EXTECH 407510: Heavy Duty Dissolved Oxygen Meter with PC interface

Dual display of Oxygen concentration and Temperature

Features:

• Measures dissolved oxygen, oxygen, plus temperature
• Min/Max/Avg, Data Hold and Auto power off
• Automatic Temperature Compensation
• Super large 1.4" (36mm) LCD display
• Built-in RS-232 PC interface with optional Data Acquisition Software and Datalogger

EXTECH DO600: Waterproof ExStik® II Dissolved Oxygen Meter

DO sensor with easy to replace screw-on membrane cap with optional extension cables

Features:

• Oxygen level displayed as % Saturation or Concentration (mg/L [ppm])
• Adjustable Altitude Compensation (0-20,000ft in 1,000ft increments)
• Adjustable Salinity Compensation from 0 to 50ppt
• Analog bargraph indicates trrends
• Memory stores up to 25 data sets with DO and Temperature reading
• Self calibration on power up
• Data Hold, Auto power off, Low battery indicator

EXTECH DO600-K: Waterproof ExStik® II Dissolved Oxygen Meter Kit

Kit with DO600, replacement membrane kit, and 16ft (5m) extension cable with probe guard

Features:

• Kit includes DO600 meter, DO603 membrane kit, 16ft (5m) extension cable, weighted probe guard and carrying case
• Oxygen level displayed as % Saturation or Concentration (mg/L [ppm])
• Adjustable Altitude Compensation (0-20,000ft in 1,000ft increments)
• Adjustable Salinity Compensation from 0 to 50ppt
• Analog bargraph indicates trends
• Memory stores up to 25 data sets with DO and Temperature reading
• Self calibration on power up
• Data Hold, Auto power off, Low battery indicator

EXTECH DO610: ExStik® II DO/pH/Conductivity Kit

Measures Dissolved Oxygen, pH, Conductivity, TDS, Salinity and Temperature

Features:

• Includes EC500 pH/Conductivity meter with combination high accuracy multi-ranging Conductivity sensor for Conductivity, TDS, Salinity, pH and Temperature measurements
• Includes DO600 Dissolved Oxygen meter with electrode, replacement membrane cap, electrolyte, and polishing paper
• Complete with 3 calibration standards, 3 pH buffer pouches plus rinse solution, 3 plastic cups, batteries and carrying case

EXTECH DO700: Portable Dissolved Oxygen Meter

9-in-1 Meter with Lab Performance

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 <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
• 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

EXTECH SDL150: Dissolved Oxygen Meter/Datalogger

Records data on an SD card in Excel® format

Features:

• Dual backlit display of Oxygen Concentration and Temperature
• Measures dissolved oxygen from 0 to 20.0mg/L and 0 to 100.0% oxygen plus temperature from 32 to 122°F (0 to 50°C)
• Automatic Temperature Compensation from 0 to 50°C via temperature probe sensor built into polarographic type oxygen probe
• Offset adjustment used for zero function to make relative measurements
• Stores 99 readings manually and 20M readings via 2G SD card
• User programmable sampling rate
• Built-in PC interface
• Min/Max and Data Hold functions, Auto power off
• Complete with 6 x AA batteries, SD card, probe, two spare replacement membranes, electrolyte, and hard carrying case