... set,DVD,vedio recorder,camera, etc. power socket, rca jack, rca outlet Standard atmospheric condition:Operating temperature range : ... Humidity range: 85%RH MAX ,:Unless otherwise specified ,the standard range of atmospheric conditions for maskingMeasurements and tests ... the following limits: Ambient temperature: 20±2 CelsiusRelative humidity: 60% to 70% Air pressure :86KPa106Kpapower socket, rca jack, ...