YSI Model 55 Handheld Dissolved Oxygen And Temperature System.
Signs of cosmetic wear
Has come from a working environment
2 watchers, 0.0 new watchers per day, 235 days for sale on eBay. Good amount watching. 0 sold, 1 available.
444+ items sold. 3.3% negative feedback. Good seller with good positive feedback and good amount of ratings.