zzkd -86 degree ultra low temperature er lab supplies 50l laboratory deep er for samples stored

ultra low temperature patent technology, superior performance (strong refrigeration, fast cooling and lower temperature), high efficiency and lowerenergy consumption major components such as compressor, thermostat and fan motor are world brands, copper tube evaporator and sus 304 stainless steel interior, reliable and durable, ensure safety of stored samples digital temperature display, the temperature inside er is easy to see high/low temperature and sensor fault alarms, to know the real conditions inside the er at any time double gaskets and thick foam insulation, good thermal insulation and energy saving.syi