• The external temperature detector can detect the temperature • Set the start and stop temperature • Cycle timing, start and stop time, timer switch • Screen lock protection function, and power-off memory function • Widely used in intelligent control, such as carbon heating, aquaculture, greenhouse, home, etc. Specification: • Voltage: 110V~230V AC 50Hz/60Hz • EU FR Plug: 16(2)A 230V-Max. 3680W.u • UK Plug: 13(2)A 230V-Max. 2900W.u • AU Plug: 10(2)A 240V-Max. 2400W.u • US Plug: 15(2)A 120V-Max.1800W.u • Temperature range: -40~120°C • Accuracy: +/- 1% • Timing Accuracy: MAX 10 minutes • Open circuit (or less than -40°C): The first row of the screen flashes display ''E1'', -40~-45°C, display -40°C • Short circuit (or more than 120°C): The first row of the screen flashes display ''E2'', 121-129°C display 120°C • Lower than -10°C, or higher than 100°C, it will not display value behind the decimal point • Refrigeration mode: Start temperature > Stop temperature • Heating mode: Start temperature < stop temperature Mode Button: • Press MODE. LCD display: temperature control mode • Timing mode: F01-F04 • F01 Cycling timing mode: Start time (ON)/stop time (OFF) cycling timing • F02 Count down ON mode: Now it is OFF, delayed (start time) ON • F03 Count down OFF mode: Now it is ON, delayed (stop time) OFF, countdown completion, turn off the output, and exit the run • F04 Count down ON Count down OFF mode: Now it is OFF, delayed (start time) ON, after starting delayed (Stop time) OFF, stop the time to finish the countdown, close out the output and exit the operation Temperature Correction Function: • Long press mode button on electricity, real time temperature calibration after 2 seconds • Real time temperature correction range: -9.9~9.9°C • Long press the SET for 5 seconds to automatically exit, do not save modification • Long press MODE button to exit, save the cuttent correction modification Package included: •1 x Temperature Controller Outlet Socket