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YSI 550A Dissolved Oxygen Meter

YSI 550A Dissolved Oxygen Meter
        with 100 Foot Cable
DailyWeeklyMonthly
$ 60 $ 180 $ 375

The 550A dissolved oxygen meter by YSI is available exclusively for rent from Environmental Equipment & Supply. A rugged device capable of delivering accurate readings even in difficult field conditions, the 550A is ideal for deployment in fresh, brackish, marine and even polluted water. Get data you can trust quickly when you rent a YSI dissolved oxygen meter from Environmental Equipment & Supply.

Built Tough to Get the Job Done Right

The first thing you’ll notice about the 550A oxygen meter by YSI is its size – small enough to fit in the palm of your hand, the 550A puts everything you need right at your fingertips. What will only become apparent with time, however, is just how tough the unit is. Waterproof to IP-67 standards and housed in a certified high impact-resistant case, YSI dissolved oxygen meters are built for the rigors of real-world field use. All rental units from Environmental Equipment & Supply come with a 100 ft cable attachment.

Powered by Innovative Sensor Technology

What drives the YSI dissolved oxygen meter is its extremely versatile, field-replaceable electrode sensors. A steady state polarographic sensor provides readings as both a percentage and in mg/L and a built-in calibration chamber lets you calibrate to either with the touch of a button. Automatic temperature and salinity compensation ensures readings remain accurate in any condition.

Additional Features and Specifications

The 550A dissolved oxygen meter by YSI isn’t just highly accurate and versatile – it was built with the needs of today’s environmental technicians in mind. Use the YSI oxygen meter in the field, and you’ll quickly come to appreciate the following features:

  • A large, backlit display that makes it easy to read data even in low-light conditions.
  • Faster response times and less stirring dependence than competing devices.
  • Over 2000 hours of battery life at 25°C temperatures.
  • The YSI 556 now comes with the new PE membranes for faster response times and lower stirring dependence.
  • Three-year warranty on the instrument; one-year on the DO module
  • Screw-on cap membranes
  • Over 2000 hours battery life
  • On-screen battery life indicator that alerts you when power supplies are running low.
  • Optional ability to switch between low- and high-resolution DO readings; for percentage measurements, choose either 0.1 and 1% air saturation. For volume measurements, 0.01 mg/L and 0.1 mg/L.
  • Included thermistor temperature sensor provides simultaneous readings in a range from -5 to 45°C with ±0.3°C accuracy.
  • Manual salinity input from 0 to 70 ppt.
  • A weighted, sinking probe that makes deployment to specific depths fast and easy.

Contact Environmental Equipment & Supply for Rental Information

The YSI 550A dissolved oxygen meter is one of our most popular rental units. We offer flexible terms and rates by the day, week or month. All units are fully serviced before being sent out and have low hours to ensure they provide faithful readings when you need them.

For more information on our YSI 550A Dissolved Oxygen Meter prices, contact the team at Environmental Equipment & Supply. Our rental office is open from 7am to 6pm, Mondays through Friday.