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 heating systems, aquaculture, greenhouses, and similar environments. Temperature display range: -40℃ to 120℃ Temperature display resolution: 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, suitable for use in countries including Indonesia, Germany, France, Spain, and Italy Voltage: AC 230V Color: White Material: Plastic Package includes: 1 x Digital Temperature Controller Socket Note: Accessories shown in images are not included unless specified above. Please note that slight color variations may occur due to lighting and screen differences. These do not affect product performance. Measurement error allowed: ±1-3 cm.