Hanna Instruments Dissolved Oxygen probe electrolyte solution (230mL) bottle Fish Tank NSF Certified Performance

NSF Certified Performance

Micro USB cable for data download

Threaded collar: Secure

SKU / Model: 67021

The rubber coating protects the cable and provides a water-tight seal without twisting

Hanna Instruments Dissolved Oxygen probe electrolyte solution (230mL) bottle Fish Tank NSF Certified PerformanceThe HI7041M electrolyte fill solution has been developed for Hanna's polarographic dissolved oxygen probes. Having the correct electrolyte solution is crucial to the performance of your dissolved oxygen probe. Made with reagent grade chemicals Long lasting supply of electrolyte HI7041M is designed to refill the electrolyte solution for polarographic dissolved oxygen probes. Polarographic sensor technology is based on the Ross and Clark polarographic