The conductivity meter 3HD is battery driven, flow controlled equipment to control the conductivity of pure and demineralized water. The scaled value can be controlled with three light-emitting diodes (LED) green, yellow and red.
Re-ionizing and wrong conductivity devices by long duration of no use are excluded.
The preseted values are <5, <20, >20 µS/cm.
The unit consists of a plastic housing with a R ¾" connection. No electrical connection necessary.
Water purification conductivity meters