The YSI Professional Plus Quatro multi parameter water quality meter is not a refinement. It came straight out of the imagination of our customers.
The instrument provides numerous benefits from the following features; 5,000 data-set memory, password protection, backlit display and keypad, graphic display with detailed Help functionality, re-cal prompts, user defined fields, detailed GLP, auto stable, Hold All Readings function, Data Manager software for the desktop, USB connection and ……
