Finnex Temperature Controller Electronic Heater
The HC-0800U Finnex electronic controller is equipped with a temperature dial allowing a temperature range from 68-92-DegreeF. Equipped with a temperature sensor, these units soundly provide stable environments for your aquarium lives. The three prong power receptable works well with all Finnex Titanium Tubes as well as other brand's heating elements as well. For a solid reliable heater controller without the high price costs of digital display, the HC-800U controller works wonders for all aquariums; reef and planted aquariums alike. Please find specifications below for further details:  Voltage  Range Accuracy Max Load Overload Fuse  100-120V 68-92-DegreeF ±2-DegreeF 800 Watts 12A.