LED displayBest cost-effectiveTraditional DesignTemperature measuring range: -30~300CTemperature controlling range: -30~300C Supply: 220V 15%Load capacity: less than equal 30A/220VOutput: relay output options: 220VAC10%,50/60HZInput: 1 NTC sensor;Sensor wire: 2m(standard)Accuracy: 1CResolution: 01CConsumption: less than equal 3WAmbient requirements: temperature: -10~60C; humidity: 20~85% (No condensate)colour:blackMaterial:plasticSize: 75x345x85(mm)Package Contents:1 * Temperature Controller1 * 2m Temperature sensor1 * Instruction ManualOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.