Hanna Oxy-Check Waterproof Dissolved Oxygen Meter, with 10m Cable Water Samplers the YSI Pro2030 provides everything

the YSI Pro2030 provides everything you need in a handheld dissolved oxygen instrument with conductivity

The LaMotte 1064-G Sounding Lead & Calibrated Line is a complete depth measurement and sampling line designed for limnology

Its custom-fitted interior securely holds the balance in place

High-quality jeweled bearing ensures smooth

Integrated floats and lead line keep the net properly suspended in the water

Hanna Oxy-Check Waterproof Dissolved Oxygen Meter, with 10m Cable Water Samplers the YSI Pro2030 provides everythingProduct Code: HI9147 10 HI 9147 is designed for aquaculture applications. This unit is unique among our family of DO meters as it is supplied with a galvanic probe. Unlike polarographic probes, galvanic DO probes require no conditioning time. When you need to measure multiple samples in a given period of time, pick it up and measure on demand. HI 9147 4 is supplied complete with HI 76409 4 D. O. probe with 4 m cable, 2 spare membranes, 2 O rings,