Features Flame Retardant Housing: The ABS flame retardant housing ensures safety and durability, providing a long service life without discoloration or deformation. Waterproof Stainless Steel Probe: The probe features a stainless steel shell and resin ing treatment, making it waterproof and rust-resistant for reliable performance in various environments. Wide Temperature Control Range: With a temperature control range from -50℃ to 110℃ and high of 0.1℃, this thermostat offers precise and versatile temperature control for a wide range of applications. Versatile Installation Options: It can be installed directly or embedded in industrial control equipment panels, offering convenient and quick installation for various setups. Broad Application: Widely used in hatching areas, equipment cases, air conditioning systems, and temperature control protection, making it suitable for diverse fields and applications. 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