Features Flame Retardant Housing: ABS flame retardant housing ensures environment-friendly and Stable performance, with no discoloration or deformation over time. Stainless Steel Probe: The stainless steel probe with resin ing offers waterproof and rust-resistant properties, ensuring reliability in various environments. Wide Temperature Control Range: With a range from -50℃ to 110℃ and precise 0.1℃ control, this digital thermostat provides accurate temperature management for diverse applications. Versatile Installation Options: Can be installed directly or embedded in industrial control equipment panels, providing convenient and quick setup for different systems. Versatile Applications: Widely used in hatching areas, equipment cases, air conditioning systems, and temperature control protection in various fields. Specification: Input Voltage: DC12V, DC24V, AC220V(Optional) Output Voltage: Equal to input voltage Temperature Measurement Range: -50~110℃ Temperature Control Range: -50~110℃ Temperature Measurement : ±0.2℃ Temperature Control : ±0.1℃ Load Power: 120W(12V), 240W(24V), 1500W(220V) Measuring Input: NTC10K 1 meter waterproof probe Output: Max 10A Installation Hole Distance: 73mm / 2.87" Hole Diameter: 4mm / 0.15" Size: 60 x 45 x 31mm / 2.36 x 1.77 x 1.22" Instruction: Code 0 minute P0: Press Set button to enter menu, display shows P0. Press Set button again and press Up or Down button to set start up temperature. P1: Press Set button to enter menu, display shows P0. Press Up or Down button till display shows P1, then press Set button again and press Up or Down button to set shut down temperature. P2: Press Set button to enter menu, display shows P0. Press Up or Down button till display shows P2, then press Set button again and press Up or Down button to set calibration temperature. Measured Temperature + Calibrated Temperature=Actual Temperature, for example, if measured temperature is 0.5℃ higher than actual temperature, calibrated temperature should be -0.5℃. P3: Press Set button to enter menu, display shows P0. Press Up or Down button till display shows P3, then press Set button again and press Up or Down button to set delay start time. This function is normally used for compressor refrigeration or refrigerators, you can ignore it if you don't need this function. Package Includes: 1 x Thermostat Note: The input voltage of the AC220V temperature controller can NOT be AC110V. Please make sure your power supply voltage is correct before you buy. Thanks for your understanding. Package List