Hand Held Dissolved Oxygen Meters

BENEFITS: Reliable Repeatable Results. Affordable. Rugged Design. Reduce Waste. Accurate. Easy to Use. Ensure Product Quality. Protect the Environment. HIGH PERFORMANCE FEATURES: Industry Leading Accuracy. Display DO in Concentration, % Saturation, or Both. Adjustable for Altitude and Salinity. 3... [See More]

• Form Factor: Hand Held 
• Accuracy: 0.2000

• Dissolved O₂ Range: 0 to 20
• User Controls: Computer Interface

High Performance Features. Industry Leading Accuracy. Adjustable for Altitude and Salinity. 3 Calibration Methods: Air, Water and 0 ppm DO. Dynamic Membrane Temperature Correction. Easy to Use - One Button Control. Waterproof. Rugged Design with Aircraft Aluminum Body. Proprietary Sensor Design. PT5... [See More]

• Form Factor: Hand Held 
• Display Type: Digital

• Dissolved O₂ Range: 0 to 20
• User Controls: None

The OMEGA ® DOH-SD1 is innovative and easy to operate. What sets the DOH-SD1 apart from other dissolved oxygen meters is that it incorporates a real-time SD card data logger. The DOH-SD1 measures dissolved oxygen and has adjustments for altitude and salt. Download data from the SD card into an... [See More]

• Form Factor: Hand Held ; Portable
• Accuracy: 0.4000

• Dissolved O₂ Range: 0 to 20
• Technology: Polarographic

Rugged, water resistant casing, ATC circuitry for high accuracy [See More]

• Form Factor: Hand Held 
• Accuracy: 2

• Dissolved O₂ Range: 0 to 20
• Display Type: Analog; Digital

The SensoDirect 150 is designed for multi purpose operation and measures pH/Redox, dissolved oxygen and conductivity/TDS. It incorporates an intuitive user interface, large, easy to read display and is supplied with a sturdy handy case with electrodes, buffer solution and accessories. Highlights. [See More]

• Form Factor: Hand Held ; Portable; In-situ / Field
• Accuracy: 0.1000

• Dissolved O₂ Range: 0 to 20
• Display Type: Digital

Help control the costs and risks of maintaining water quality, distribution and waste. Amprobe makes a full line of meters to test pH, conductivity, TDS, salinity, mV, and dissolved oxygen. [See More]

• Form Factor: Hand Held 
• Display Type: Digital

• Dissolved O₂ Range: 0 to 20
• User Controls: Digital Front Panel

RS232 interface and auto shut off. Included accessories: oxygen probe, spare membrane, probe refill solution and carrying case. SPECIFICATIONS: Dissolved Oxygen Range: 0 to 20.0 ppm. Temperature Range: 32 to 122 °F/0 to 50 °C [See More]

• Form Factor: Hand Held 
• Display Type: Digital

• Dissolved O₂ Range: 0 to 20
• User Controls: Digital Front Panel

Simultaneously displays oxygen concentration and temperature. Serial RS-232 output allows it to be connected to a computer or data logger for monitoring and keeping results. Jumbo-size digits are 1-3/8 inches high. At the touch of a button the instrument recalls highest, lowest, and average... [See More]

• Form Factor: Hand Held 
• Accuracy: 0.4000

• Dissolved O₂ Range: 0 to 20
• Display Type: Digital

SensoDirect Oxi200. Oxygen partial pressure, Oxygen concentration, Oxygen saturation, Temperature measurement. Automatic absolute air pressure measurement. Auto Hold function. Easy calibration against oxygen in air. Salinity correction. Self-polarising galvanic oxygen probe, allows instant... [See More]

• Form Factor: Hand Held ; Portable; In-situ / Field
• Accuracy: 0.2000

• Dissolved O₂ Range: 0 to 70
• Technology: Galvanic

Meets all lab certification requirements Specifically designed to test water from stills, demineralizers, deionizers, and reverse osmosis equipment. Meets all lab certification requirements for pure water analysis for CAP, ASTM, NCCLS, USP, and ACS. Single-purpose unit complies with all... [See More]

• Form Factor: Hand Held 
• Display Type: Digital

• Accuracy: 4000
• User Controls: Digital Front Panel