HACH IntelliCAL Nitrate iSENO3181 Probe Sensor USED (Best Offer!) 21005 The adapters show signs of

The adapters show signs of previous use with some discoloration and minor marks

featuring high output current and voltage regulation for industrial automation and testing applications

Interface: DB9 and DB25 ports

Each bottle exhibits light scuffs and minor discoloration consistent with prior use

The housing displays some minor wear and markings

HACH IntelliCAL Nitrate iSENO3181 Probe Sensor USED (Best Offer!) 21005 The adapters show signs ofThis ion selective electrode probe performs precise nitrate concentration measurements, features IntelliCAL technology, and is suitable for various laboratory and field applications requiring accurate chemical analysis. Brand: HACH Model: IntelliCAL Nitrate iSENO3181 Probe Sensor Model Number MPN: ISENO3181 Country of Manufacture: United States Functional Testing: Untested The unit shows signs of use on the exterior packaging with visible shipping