ST3012 ZFX-ST3012 – Multi-Voltage LED Digital Thermostat

ST3012 ZFX-ST3012 12V/24V/110V-220V LED Digital Display Thermostat — a compact dual-temperature controller and thermometer designed for precise, visible temperature control across low- and mains-voltage systems.

Features

• Dual temperature control with clear digital LED display for setpoint and measured values.
• Wide input compatibility: 12V / 24V / 110V–220V operation for flexible installation.
• CU50 sensor interface with a 1m cable for reliable temperature sensing.
• No battery required; stable powered operation.
• Compact form factor suitable for enclosures, HVAC, aquariums, incubators, and industrial panels.

Technical Details

• Display Type: Digital (1.9 inches & under)
• Max Measuring Temperature: 100°C–119°C
• Measure Type: CU50
• Cable Length: 1m
• Battery Included: No
• Certification: None specified

Package includes: ST3012 controller and 1m CU50 sensor cable (battery not included).

Warning / Advice

Ensure voltage selection and wiring match your system before powering. Install in a dry, ventilated location and follow electrical safety practices.

Benefits: This controller simplifies temperature management by combining measurement and dual control outputs in one unit, reducing panel space and wiring complexity. Its multi-voltage support and clear LED readout improve installation flexibility and day-to-day monitoring, helping prevent overheating or freezing and stabilizing processes with reliable precision.

Perfect for hobbyists, technicians, and light industrial applications, backed by dependable performance. Add the ST3012 to your project to centralize temperature control and protect equipment—order now to streamline your heating or cooling setup.

Common use: continuous monitoring and control in aquariums, greenhouses, incubators, refrigeration, and small industrial systems; reliable during daily operation.