Apera Instruments AI461 SX716 Portable Lab Dissolved Oxygen DO Meter, Waterproof, Automatic Temperature, Salinity Compensation and Calibration

The Apera Instruments SX716 Portable Dissolved Oxygen Meter is an outstanding combination of the advanced electronics and sensor technologies. The meter can measure the parameters of DO and temperature of water solution with high accuracy. It is the most economical choice of a high-quality portable DO meter with a polarographic electrode. It is suitable for applications in the mining industry, power plant, environmental monitoring, and etc., especially good for in-field use. With its built-in microprocessor chip, elegant design, multi-functions, and user-friendliness, this meter has the following features: The intelligent functions of automatic calibration, automatic temperature compensation, data storage (100 groups), function setting, auto power off, and low voltage display etc. The meter adopts digital filter technology to intelligently improve meter’s response speed and accuracy. Smile icon will appear when reading is stable. Equipped with a polarographic DO electrode (2m cable) with built-in temperature and salinity sensors, which allows DO measuring mode to have auto temperature and auto salinity compensation and manual Barometric pressure compensation. It’s easy to use and accurate to measure. The Polarographic DO electrode has a special electrode calibration cap. The electrode polarization only takes 3-5 minutes. Electrode adopts a combo-style membrane cap, which is very convenient to use. Each DO electrode comes with three backup membrane caps. Meter's circuit board adopts SMT film-covering technology to improve meter’s performance reliability. Meter’s LCD has clear and bright backlit display. The meter is IP57 waterproof and dustproof. Comes with a Complete Test Kit and a TWO-YEAR Warranty for the meter. The company has designed and manufactured scientific analytical instruments such as meters and sensors for pH, conductivity, turbidity, and DO for over 25 years.