- Part Number/Description
- Part Number/Description
The Pro20 handheld DO meter can switch between lab and field work in a matter of seconds due to its interchangeable cables and probes. Featuring some of the fastest response times in a handheld DO meter (< 8 seconds), automatic barometric compensation, salinity compensation via user supplied values, and easy one touch calibration, the Pro20 allows you to complete your field work quickly and accurately.
The large, graphic, LCD display is easy to read (visible even while wearing sunglasses), and both the display and keypad are backlit. The Pro20 can store 50 sets of data for later review, eliminating the need to write results down. Field cables are available in lengths ranging from 1 to 100 meters, and can use either galvanic or polarographic DO probes. A 2 meter cable with a self stirring BOD probe is also available for lab use.
When deciding between galvanic or polarographic field DO probes, the deciding factor is sensor warmup time vs longetivity. Galvanic sensors require no warmup period and can begin taking readings immediately. Polarographic sensors need 5 to 15 minutes of warmup before measurements can be taken, but have a longer sensor life. Both types of DO probes provide accurate measurements and fast response times.
Like the rest of the Professional Series line from YSI, the Pro20 is IP67 rated (even with the battery cover off), floats, and has military spec connectors. The interface is easy to use and can operate in multiple languages. Power is provided by 2 C alkaline batteries which allow for up to 400 hours of runtime. The Pro20 is backed by a 3 year instrument warranty and a 2 year cable warranty.
YSI Pro20 DO meters consist of the instrument, cable, and probe, all purchased seperately. This allows you to choose a configuration suitable for your application, and to order multiple cables/probes to create a versatile instrument that can be reconfigured by simply changing cables.
To order the Pro20 choose the instrument, a cable, and a DO probe (the BOD lab cable includes the probe). Accessories like carrying cases, flow cells, and replacement DO membrane kits are also available
107 Categories, 227 Models
30 Manufacturers, 225 Models
Great Prices for Project Supplies
Did you know that Equipco also sells environmental field supplies?
Whether you need calibration standards, tubing, or other supplies like gloves and labels, we stock everything you need to finish the job. Our high quality field supplies, including NIST traceable calibration solutions and gases, come at significant savings over manufacturer brands.
Great Discounts for Used Equipment
Did you know that Equipco also sells used equipment?
Whenever we have used equipment to sell, whether like-new equipment used only for demonstration or a former rental, well maintained and available for a great price, find what you’re looking for here and check back for updates.
Multiple Gas Monitor
RKI’s Eagle 2 is an advanced portable gas detector capable of monitoring up to six sensors simultaneously including a PID. 16 different sensors are available providing for hundreds of configuration possibilities.
Landfill Gas Analyzer
The GEM5000 is the latest in the line of Landtec's GEM landfill gas analyzers. Now lighter, smaller, more accurate, and with an improved user interface, the only instrument you need to take into the field just got even better.
Water Level Datalogger
Advanced and durable, the Levelogger Edge is the latest water level datalogger from Solinst. An all new sensor design manages to achieve excellent accuracy while being more robust then previous models and remaining economical.
Handheld PID Monitor
RAE Systems PIDs are known worldwide for their incredible reliability, accuracy, and features. The MiniRAE 3000 is the latest flagship model featuring the widest range of any handheld PID available and built in correction factors for over 200 compounds.
Multiple Threat Monitor
The MultiRAE Series of handheld gas detectors includes three models for detection of up to six threats simultaneously. Choose from 25 toxic sensors, 3 PID sensors with a 9.8 eV lamp option, and even a gamma radiation sensor.
Your Rental Cart is Empty
Browse Rental Inventory
For sales orders please