2 Way controlling, does both heater and fan.
You can either run 2 heaters or 2 fans or 1 heater and 1 fan.
Control Range 0 to 70"
Measuring Range 0 to 70"
Distinguish 0.1"C
Accuracy +-1"C
Time Unit: Hour
Input voltage 220 to 240V 50/60Hz
Control Load Max 1200W
DeepBlue Comment: Must have for any tank, works as double safely feature for your peace of mind.