The external temperature detector can measure ambient temperature. Set the desired start and stop temperatures. Features cycle timing, start and stop time settings, and timer switch functionality. Widely used in intelligent temperature control applications such as carbon heating, aquaculture, greenhouses, and home environments. Temperature display range: -40 to 120°C Temperature display resolution: 0.1°C 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: AC 230V Color: White Material: Plastic Package contents: 1 x Digital Temperature Controller Socket Note: Accessories shown in images are not included. Due to light reflection and screen differences, the color of the item may vary slightly from the image. Measurement error is +/- 1-3 cm.