The external temperature detector can monitor ambient temperature and allows users to set start and stop temperatures. Features include 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 home environments.Features: Plug and Play: Easy to program and safe to use. Simply plug the temperature controller into a socket, select the timing mode, and set the start and stop temperatures to control heating or cooling devices. Temperature Control Range: -72F to 176F (-40C to 120C). Accuracy: 1%. Heating & Cooling Mode: The thermostat automatically selects heating or cooling mode based on set temperatures. If the start temperature is lower than the stop temperature, it activates heating mode. If the start temperature is higher than the stop temperature, it activates cooling mode. Timing Function: Offers multiple timing modes including cycle timer (F01), countdown ON (F02), countdown OFF (F03), and combined countdown ON/OFF (F04). Timing range: 0 to 99 hours 59 minutes. Backlit LCD Display: Enables clear viewing of current and set temperatures in low-light conditions. Includes calibration, memory retention, and reset functions for added convenience. Wide Application: Suitable for use in greenhouses, homes, reptile enclosures, incubators, terrariums, refrigeration units, vivariums, fermentation setups, and other temperature-sensitive environments.Specifications: Plug Type: EU, US, UK, AU (optional) Working Voltage: 240V (AU), 230V (EU & UK), 110V (US) Maximum Working Current: 10A (AU), 13A (UK), 15A (US), 16A (EU) Material: PC flame-retardant material Temperature Display Range: -40C to 120C Temperature Display Resolution: 0.1C Accuracy: 1% Timing Accuracy: Up to 1 minute deviation Standby Power Consumption: Less than 0.8W Package Weight: 165g (5.82oz) Package Size: 8.2 x 6.5 x 10.4cm (3.23 x 2.56 x 4.09in) Package List: 1 x Temperature Controller 1 x User Manual (English)