This Battery Back Up Grasslin Time clock can be used in many different brands of salt chlorinators.
Uses the standard hole size of 65mm x 65mm.
Comes complete with mounting surround.
This time clock is the Quartz Battery Back up model.
This battery back up models are used in off peak areas where power switches off and the clock will still operate via its internal battery, so it keeps the correct time.
The standard clocks without the battery back up are also available.
This model clock does not have an override switch. Models with the override switch are also available.