EASTHILL Big Capacity Pencil Pen Case Office College School Large Storage High Capacity Bag Pouch Holder Box Organizer Blue New Arrival(Black) Black sold2026 50 60 Hz Power B00IIC6ALK 50 60 Hz Power Consumption: < 3W Operating Relative Humidity: 20% ~ 85% (No condensate) Compressor Delay Protection Time: 1 ~ 10 minutes (adjustable) Cable Length: 1 M Sensor: NTC Sensor Sensor Error Delay: 1 minute Relay Contact Capacity (Heating): 10A (max) 250V Relay Contact Capacity (Cooling): 10A (max) 250V Operating Temperature: 0 ° C ~ 60 ° C° Storage Temperature: 30 ° C ~ 75 ° C Temperature Measuring Range : 50 ° C ~ 99 ° C(adjustable) Package Included: 1x Digital Temperature controller 110v 220V 1 x Temperature sensor (different from other electromagnets lock) The red and black wires are the power cords of the electromagnetic lock can put a few shorter pens that are often used EASTHILL Big Capacity Pencil Pen Case Office College School Large Storage High Capacity Bag Pouch Holder Box Organizer Blue New Arrival(Black)