PROTEMP e300 Jbl

Continuous flow heater that is incorporated into the external filter tube of the aquarium, thus being able to do without an internal heater.

Simple assembly: cut the external filter tube that carries the water back to the aquarium, place the external heater in the middle, plug it into the mains and set the desired water temperature.

+/- 0.5 ° C measurement accuracy and 1.0 ° C change interval

LED indicator of current and desired temperature. Replaceable fittings for 12/16, 16/22 and 19/25 mm with lock nuts.