Oxygen Meters

YSI 55 DO Meters

YSI 55 DO Meters
| Unique sensor requires no stirring | |
| Stores 50 data points | |
| Supplied with stainless steel probe |
The conventional meter measures DO in mg/l or % air saturation and provides simultaneous readings of oxygen and temperature. It offers push-button operation with a built-in calibration chamber and direct salinity compensation. The backlit display has a low battery indicator. Comes with stainless steel probe and 12 or 25 ft cable.