??W? 50 Microwave Therapy Apparatus has continuous and pulse approach of microwave radiation. Contact effect technique. Key Aspects Small Increment Output: Small increment of output power control. Wide Output Power: Wide output power control range. Soft Physiological: Soft physiological effect, comfortable sensations and deep uniform heating in the pulse mode. Effect Zones Distinct: Effect on zones of distinct area and shape. Surface Endocavital: Surface and endocavital applicators. Operation Unshielded: Operation in unshielded rooms. easy moving to patients' wards.