2021 High quality Ph Metre Electrode - Dissolved Oxygen Meter/Do Meter-DO30 – Chunye Detail:
Introduction
DO30 Meter also been called as Dissolved Oxygen Meter or Dissolved Oxygen Tester, it’s the device that measure the value of dissolved oxygen in liquid, which had been widely used in the water quality testing applications. Portable DO meter can test the dissolved oxygen in water, which is used in many fields like aquaculture,water treatment, environmental monitoring, river regulation and so on. Accurate and stable, economical and convenient, easy to maintain, DO30 dissolved oxygen brings you more convenience, create a new experience of dissolved oxygen application.
Features
●Waterproof and dustproof housing, IP67 waterproof grade.
●Precise & easy operation, all functions operated in one hand.
●Unit display can be selected:ppm or %.
●Automatic temp. Compensates after salinity /barometric manual input.
●User replaceable electrode & membrane cap.
●Field throw-out measurement(automatic locking function)
●Easy maintenance, no tools needed to change batteries or electrode.
●Backlight display,multiple line display, easy to read.
●Self-Diagnostic for easy troubleshooting (e.g battery indicator, message codes).
●1*1.5 AAA long battery life.
●Auto-Power Off saves battery after 5mins non-use.
Technical specifications
DO30 Dissolved Oxygen Tester Specifications | |
Measuring Range | 0.00 – 20.00 ppm;0.0 – 200.0% |
Resolution | 0.01 ppm;0.1% |
Accuracy | ±2% F.S |
Temperature Range | 0 – 100.0℃ / 32 – 212℉ |
Working Temperature | 0 – 60.0℃ / 32 – 140℉ |
Auto Temperature Compensation | 0 – 60.0℃ / 32 – 140℉ |
Calibration | 1 or 2points auto calibrate(0% zero oxygen or 100% in air) |
Salinity Compensation | 0.0 – 40.0 ppt |
Barometric Compensation | 600 – 1100 mbar |
Screen | 20 * 30 mm multiple line LCD |
Lock Function | Auto/Manual |
Protection Grade | IP67 |
Auto backlight off | 30 seconds |
Auto power off | 5 minutes |
Power Supply | 1×1.5V AAA7 battery |
Dimensions | (H×W×D) 185×40×48 mm |
Weight | 95g |
Product detail pictures:


Related Product Guide:
We have now a skilled, performance group to offer excellent support for our consumer. We usually follow the tenet of customer-oriented, details-focused for 2021 High quality Ph Metre Electrode - Dissolved Oxygen Meter/Do Meter-DO30 – Chunye , The product will supply to all over the world, such as: Croatia, New Zealand, Colombia, Our staffs are rich in experience and trained strictly, with qualified knowledge, with energy and always respect their customers as the No. 1, and promise to do their best to deliver the effective and individual service for customers. The Company pays attention to maintaining and developing the long-term cooperation relationship with the customers. We promise, as your ideal partner, we'll develop a bright future and enjoy the satisfying fruit together with you, with persisting zeal, endless energy and forward spirit.

The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
