Smart Sensor AR8406 Portable Dissolved Oxygen Meter Digital DO Tester Water Quality Meter 0.0-30.0 mg/L Power Take Off Generators net totaliser or flow rate

net totaliser or flow rate and heat quantity of the last 512 days

AR3126 High Voltage Insulation Resistance Tester is suitable for non-destructive measurement of insulation resistance in electrical systems

Control action: ON/OFF max 220VAC/max3A/max600VA

Details: Technical Specifications:

Measuring Area: 6 mm

Smart Sensor AR8406 Portable Dissolved Oxygen Meter Digital DO Tester Water Quality Meter 0.0-30.0 mg/L Power Take Off Generators net totaliser or flow rateBrand: 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