Extech ExStik II Dissolved Oxygen Meter 0.95 X 3.70 X 7.15 Item Details Max Pressure Rating

Item Details Max Pressure Rating 500 PSI (Do not exceed this pressure) Recommended Water Type Clean

For Thru-Hull Size Inches: 2-1/2

Size (inch): 2” x 5”

-Disposable gloves

Extech ExStik II Dissolved Oxygen Meter 0.95 X 3.70 X 7.15 Item Details Max Pressure RatingExtech ExStik II Dissolved Oxygen Meter DESCRIPTION Obtain and store up to 25 data sets of dissolved oxygen and temperature measurements with this waterproof meter. Oxygen level readings can be displayed as % saturation or concentration (mg L [ppm]), and an analog bar graph indicates trends. The meter also features adjustable altitude compensation (0 to 20,000 ft. in 1,000 ft. increments), self calibration, adjustable salinity compensation from 0 to