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EAN: 0799649266716
copper (bronze)
including the date and time
-100series generators
Measuring light incident angle meet ISO 2813 three measuring light incident angle
Smart Sensor AR8406 Portable Dissolved Oxygen Meter Digital DO Tester Water Quality Meter 0.0-30.0 mg/L Borescopes EAN: 0799649266716Brand: Graigar Features: The portable salinity meter produced has high accuracy, stable work, reliable and easy to carry. The appearance design is novel and beautiful, and the product design is more professional. Easily cope with multiple occasions. The molecular oxygen in the air dissolved in water is called Dissolved Oxygen, or DO for short, which is an important indicator for detecting water quality. Widely used in: aquaculture, biological
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