Dissolved Oxygen Meter Kit with Data Log – LAQUA DO220-K

Dissolved Oxygen Meter Kit – Precision and Flexibility in Every Reading

Professionals who need fast, reliable, and accurate DO measurements across a wide range of environments rely on the HORIBA LAQUA DO210-K Dissolved Oxygen Meter Kit. This portable DO meter is capable of measuring dissolved oxygen concentration in mg/L (ppm) and % saturation, with impressive resolution of 0.01 mg/L or 0.1%. Designed to deliver stable readings, it automatically compensates for salinity, temperature, and atmospheric pressure. Users could perform 1- or 2-point calibration using the galvanic DO electrode and, if preferred, select the temperature display in either °C or °F.

User-Friendly Features and Rugged Build

The DO210-K combines accuracy with user convenience. It features automatic data logging, storing up to 1000 entries in built-in memory and time and date stamp. With auto stable, auto hold, PC Communication and real-time measurement modes, this meter adapts to your preferred workflow. A programmable auto shut-off function (up to 30 minutes) helps conserve battery life, and it operates on just 2 x AA batteries, making it ideal for field use.

Its IP67 waterproof and dustproof housing is crafted from tough, shock and scratch-resistant materials. The non-slip design offers added grip in wet or demanding environments. Two built-in grooves function as electrode holders, and an adapter allows secure attachment of up to two electrodes—making sampling more efficient without extra gear.

A clear monochrome LCD screen with a white LED backlight (50 x 50 mm) ensures visibility in low-light settings. The phono jack output enables connection to a computer for software upgrades, ensuring your meter stays up to date.

Complete Kit for Easy Deployment

The DO210-K kit includes the following:

• LAQUA DO210 DO/Temp Meter

• 9552-20D Galvanic DO Probe with integrated temperature sensor (2m cable)

• 2 x AA batteries

• Manual and quick guide

• Durable carrying case

Manufactured by HORIBA, this portable DO meter is trusted worldwide and backed by a 3-year warranty. Also known as: dissolved oxygen meter, portable DO meter, HORIBA DO meter, and waterproof DO meter.

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