HI 76409/4

Galvanic DO Probe with Protective Cap, 4 m cable
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.

Accessories
Solutions
HI 7040L Zero Oxygen Solution
HI 7042S Electrolyte Solution for Galvanic Probes
Accessories
HI 76409A/P Membranes for DO Probes