YSI Pro20 Dissolved Oxygen (D.O.) Meter - Field Kit Air Diffusers Pre-drilled mounting holes and included

Pre-drilled mounting holes and included stainless steel mounting hardware simplify installation on bridge abutments

Product Code: 5026

Simple messenger-triggered mechanism closes the bottle at the desired sampling depth

and a 48-inch (122 cm) three-piece collapsible handle that quickly assembles without tools

while the durable knit construction stands up to repeated use in demanding work environments

YSI Pro20 Dissolved Oxygen (D.O.) Meter - Field Kit Air Diffusers Pre-drilled mounting holes and includedProduct Code: 603171 YSI #603171 Pro20 Polarographic DO 4 Meter Kit includes: Pro20 dissolved oxygen handheld 4 meter cable with galvanic DO sensor Cap membrane kit (1. 25 Mil PE membranes) Case included #603162 smaller soft sided carrying case accommodates up to 10 m DO temp; 4 m Quatro cables; and includes 3 each 100 mL plastic bottles The YSI Pro20 dissolved oxygen meter is a rugged, user friendly instrument for dissolved oxygen measurement. User