Precision digital control, maintain water temperature at a constant level
Advanced digital heating control technology with adjustable low/high temperature alert setting
Automatic shut off overheat protection - when the water temperature over the high temperature alert setting value, the alarm will start beeping. The heating process will also be shut off automatically.
LED water temperature reading
Three prongs power receptacle works with Finnex 300W, 500W & 800W heating tubes and other brand's heating elements (not more than 800w).