The Aquitron AT-DIM was a small Leak Detection Module capable of monitoring up to 45 Metres of sensing cable. A separate 12/24V ac/dc power supply was needed to power the panel.
It was compatible with TraceTek sensing cables:
The unit had no sounder and had to be coupled with a AT-RAP Remote Alarm Panel if an audible alarm was required.
The AT-DIM was replaced by the AT-LDM-SM panel.