YSI Pro20 Dissolved Oxygen (D.O.) Meter - Field Kit Bottom Grabs waterproof design makes it suitable PN500-30/120A Select a Mesh Size:50cm x 200cm -150 Micron Water Quality Testing 25 DYFP12 Aluminum Base
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Description
YSI Pro20 Dissolved Oxygen (D.O.) Meter Field Kit Bottom Grabs waterproof design makes it suitable PN500 30 120A Select a Mesh Size:50cm x 200cm 150 Micron Water Quality Testing 25 DYFP12 Aluminum Base waterproof design makes it suitable for years of reliable use in environmental monitoring Test Parameters Included in this Kit: