Hot-selling Conductivity TDS Resistivity Salinity Sensor - (NO2- ) Digital Nitrite Meter-NO230 – Chunye Detail:
Introduction
NO230 meter also been called as nitrite meter, it’s the device that measure the value of nitrite in liquid, which had been widely used in the water quality testing applications. Portable NO230 meter can test the nitrite 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, NO230 brings you more convenience, create a new experience of nitrite application.
Features
●Precise, simple and quick, with temperature compensation.
●Not affected by low temperature, turbidity and color of samples.
●Easy operation, Comfortable holding, All functions operated in one hand.
●Easy maintenance,replaceable membrane cap,no tools needed to change batteries or electrode.
●Large LCD with backlight, multiple line display for easy reading.
●Self-Diagnostic for easy troubleshooting (e.g battery indicator, message codes).
●1*1.5 AAA long battery life.
●Auto-Power Off saves battery after 10mins non-use.
Technical specifications
NO230 Nitrite Tester | |
Measuring Range | 0.01-100.0 mg/L |
Accuracy | 0.01-0.1 mg/L |
Temperature Range | 5-40℃ |
Temperature Compensation | Yes |
Sample Demand | 50mL |
Sample Treatment | pH<1.7 |
Application | Aquaculture, aquarium, food, beverage, drink water, surface water, sewage, waste water |
Screen | 20 * 30 mm multiple line LCD with backlight |
Protection Grade | IP67 |
Auto backlight off | 1minute |
Auto power off | 10minutes |
Power supply | 1×1.5V AAA7 Battery |
Dimensions | (H×W×D) 185×40×48 mm |
Weight | 95g |
Product detail pictures:



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We always do the job to be a tangible group making sure that we can provide you with the top top quality as well as ideal value for Hot-selling Conductivity TDS Resistivity Salinity Sensor - (NO2- ) Digital Nitrite Meter-NO230 – Chunye , The product will supply to all over the world, such as: Thailand, Brazil, Italy, All the imported machines effectively control and guarantee the machining precision for the products. Besides, we have a group of high-quality management personnels and professionals, who make the high-quality products and have the ability to develop new products to expand our market home and abroad. We sincerely expect customers come for a blooming business for both of us.

With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
