W3230 Digital Temperature Controller 12V 24V 220V Thermostat Regulator

The W3230 Mini Digital Temperature Controller is a high-precision, dual-display thermostat used to automate heating or cooling systems. It features a dual-color LED screen (red for actual temperature, blue for target temperature) and comes in separate internal power variants: 12V DC, 24V DC, or 110V-220V AC. Core Technical SpecificationsControl Range: -55°C to 120°CResolution: 0.1°C (between -9.9°C and 99.9°C)Relay Output Capability: Switches up to 20A at 12V DC or 10A at 220V ACSensor Probe: 1-meter NTC10K waterproof metal probeDimensions: 79 mm × 43 mm × 26 mm (Cutout size: 74 mm × 39 mm)