Lab Unlimited UK

The Carl Stuart Group was founded in 1984 by Stuart and Gillian Smith. From a small beginning our business has grown to encompass many services and products, covering different market sectors and geographical regions. The focus of our business, however, remains the same. We are a customer orientated company and strive to meet and exceed your expectations in everything we do.

As our portfolio grew we decided to present and promote our product and technical service offerings under distinct brands.  The Laboratory instrumentation, consumables and technical & integration services are promoted under Lab Unlimited.

The Lab Unlimited product portfolio offers laboratory/analytical products from more than four hundred leading manufacturers. A substantial part of this offering is published on this very site. We also produce a printed catalogue that can be requested by emailing us.

Calibrate Your ProDSS Water Quality Meter like a PRO!

Calibrate Your ProDSS Water Quality Meter like a PRO!

The Ultimate Guide for the YSI ProDSS instrument provides helpful insights, instructions and troubleshooting tips for calibrating your ProDSS water quality meter.

The guide includes a Calibration Worksheet to help you track and document all your calibrations and the performance of your sensors. For accurate calibration results, be sure to follow the calibration procedures in the manual of the meter and to check that your calibration solutions are fresh.

What You'll Find in the Guide?

Temperature | Conductivity | pH | ORP | DO | Turbidity | Depth |

Ammonium | Nitrate | Chloride

You will also find instructions on how to:
install and uninstall sensors
clean a sensor port
verifying sensor accuracy & calibration
resetting a sensor to factory default

Keep reading or download the easy printable guide to get all the tips and start calibrating your ProDSS like a pro!

Don't have a ProDSS yet? Be sure to read our post on the 7 Things You Need to Know about the ProDSS or download the newly issued brochure with all the main highlights about the ProDSS.

Should you need any further information about the ProDSS water quality meter, visit our website:

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