The external temperature detector can monitor ambient temperature. Set customizable start and stop temperatures. Features cycle timing, programmable start/stop times, and timer switch functions. Ideal for intelligent temperature control applications such as heating systems, aquaculture, greenhouses, and similar environments. Temperature display range: -40 to 120 Temperature display accuracy: 0.1 Measurement accuracy: 1% Timing accuracy: up to 1 minute Operating voltage: 230V AC Maximum operating current: 16A Standby power consumption: less than 0.8W Plug type: EU Plug, compatible with countries including Indonesia, Germany, France, Spain, and Italy Voltage: AC230V Color: White Material: Plastic Package Contents: 1 x Digital Temperature Controller Socket Note: Other items not included. Lighting and screen differences may cause slight variations in color between the image and actual product. Measurement error allowed within +/- 1-3cm.