B series humidity controller with completed FUZZY algorithm control fan or heater to maintain sensible & latent capacity follows humidity curve by automatically. User can adjust humidity value very easily to use dial, and a LED indicator to show the relay status. Function & Feature ·DIN(48X48mm) Humidity Controller ·Built-in digital filter reduce interfere ·Self calibration technology, keep stabilization ·Switching power supply and low consumption. ·Use large capacity relay
