JBL Protemp S 50W

Suitable for fresh and sea water

Length 21 cm
Power - 50 W
The operating range is from 20 to 34 ° C.
Volume: 30-80 liters
The diameter of the glass body: 25 mm, with a plastic protective cover of 29 mm
The adjustment accuracy is + / - 0.5 ° C.
The indicator light shows the activity of the heater.