This pharmaceutical refrigerator is used for storing medicines,reagent, vaccine etc.optional with humidity and data record system. Provides compressor overheat protection, Compressor overpressure protection, compressor overload protection and fan overheat protection. Model: 250YC-1000YC Temperature Control: Fluctuation ≤ ±2℃ , Uniformity ≤ 5.0℃；Humidity Control：35%~75%RH Environment temperature: 10~30℃，Environment humidity: 35%~75%RH Power: AC220V±10% 50HZ Optional: SMS alarm and data record system