Power Operated Moisture Indicator & Flasher works on principal of measuring the electrical resistance of the materials which are hygroscopic in nature. The Indicator & Flasher measures and indicates dry - normal – wet condition of the material & control the speed of the machine automatically. The Indicator & Flasher requires 230V AC, 50 Hz + --10 V power for operation. Power Operated Moisture Indicator & Flasher is strong and rigid in construction and requires minimal maintenance.