Designed for long life even in harsh environments. 2 x SPDT relay.
Designed for long life even in harsh environments. 2 x SPDT relay.
Features
Click on a category to view a selection of compatible accessories with the HANNA HI 7873/115 Liquid Level Control, Double Relay.
Click on a category to view a selection of compatible accessories with the HANNA HI 7873/115 Liquid Level Control, Double Relay.