DO210E Portable Dissolved Oxygen Meter

Exceptional Value and Versatile Features

The DO210E Portable Dissolved Oxygen Meter is an advanced solution offering precision readings for professionals who depend on reliable and versatile equipment. Featuring a 3.5-inch LCD display screen, this meter ensures maximum visibility and usability, even in demanding environments. The multi-reading functionality supports both auto-read and continuous-read modes, making it adaptable to a range of applications. Importantly, the automatic/manual temperature compensation feature guarantees accurate results under varying conditions. Whether you’re conducting routine laboratory analyses or field measurements, this device delivers unparalleled performance.

Simplicity Meets Functionality

Designed with user convenience in mind, the DO210E prioritizes ease of use without compromising functionality. The auto-hold feature smartly identifies and locks measurement endpoints, saving time and eliminating uncertainty. Additionally, its data storage capability—up to 200 sets per parameter—enables efficient data management. The auto-power off function extends battery life significantly, ensuring the device is ready whenever and wherever you need it. For instances where resetting is necessary, the factory default reset feature seamlessly restores settings back to optimal calibration values. This thoughtful design ensures minimal downtime and continuous functionality.

Reliable and Robust Performance in All Conditions

Built to endure demanding conditions, the DO210E boasts IP65 waterproof certification, safeguarding it against water exposure. Its versatile calibration options include air-saturated water and zero oxygen point calibration—ideal for addressing varied environmental demands. The inclusion of manual barometric pressure compensation and salinity factor correction further enhances the accuracy and adaptability of the device. Designed to measure dissolved oxygen concentration ranges from 0.00 to 20.00 mg/L and temperatures from -5 to 110ºC (23 to 230ºF), the DO210E is a robust instrument ready to meet complex analysis requirements.

Technical Specifications

Model: DO210E
Parameters: Dissolved Oxygen (DO) and Temperature (DO Saturation)
Sensor Type: Polarographic
Dissolved Oxygen Concentration Range: 0.00 to 20.00 mg/L
Resolution: 0.01 mg/L
Accuracy: ±0.3 mg/L
Calibration Points: Air-saturated water or zero point
DO Saturation Range: 0.0 to 200.0%
Resolution: 0.1%
Accuracy: ±2.0%
Temperature Range: -5 to 110 ºC (23 to 230 ºF)
Resolution: 0.1
Accuracy (Relative): ±2.0%.

The DO210E Portable Dissolved Oxygen Meter is designed to provide clarity, precision, and efficiency to professionals handling environmental or laboratory measurements. Its advanced features pack reliability into every use, empowering you to measure with confidence.