YSI's Pro20 dissolved oxygen instrument for water-quality sampling has been introduced by John Morris Scientific.
The handheld Pro20 is designed for use in the lab or field and can be easily changed from one to the other by switching cables.
The feature-packed Pro20 has a 'One Touch Cal' feature to calibrate with the press of a button, user-replaceable sensors and cables, and a backlit graphic display.
The Pro20 offers a range of field cables with a polarographic or galvanic DO sensor or a self-stirring BOD probe for the lab.
Rugged, military spec connectors add to the field-worthiness of the Pro20.
While there are numerous applications for the Pro20 instrument, there is particular interest in the aquaculture (particularly ponds), surface water, and wastewater markets due to the product's feature set.
The Pro20 features: DO, Lab BOD, barometer and temperature; 50 data-set memory; user-selectable cable lengths and probes; waterproof connectors; approved DO methodology for the lab; fast sampling response times; easy-to-use One Touch Cal feature to calibrate the instrument in seconds; three-year instrument warranty, two-year field cable warranty.
