Heron dipper-Tag Multipurpose Tag Line (Series 1500) weather Replacement sensing cartridges and membrane

Replacement sensing cartridges and membrane caps for HORIBA combination ion-selective electrodes

Used with: YSI 550A and 556

HORIBA 3-in-1 combination pH electrodes contain the pH-sensing glass

5% of reading or ±1

00 ppm (mg/L) to 50

Heron dipper-Tag Multipurpose Tag Line (Series 1500) weather Replacement sensing cartridges and membraneThe Heron dipper Tag is a multipurpose acoustic tag line Heron's most affordable water depth instrument. A stainless steel weight and removable Delrin plopper create an audible "plop" when they hit the water surface, and the tape reading at that point gives depth to water. Application Beyond basic depth checks, the tag line doubles as a way to measure full well depth, attach bailers for groundwater sampling, or clip on a data logger for short term