The RNSbot STC-1000 Digital Temperature Controller is a versatile and precise LED thermostat and thermoregulator designed for accurate temperature control in a wide range of applications. With support for 12V, 24V, 110V, and 220V systems, this high-performance controller is perfect for incubators, aquariums, fermentation chambers, heating/cooling systems, and laboratory equipment.

Built with a user-friendly LED display and simple interface, the STC-1000 allows users to set desired temperature ranges, heating or cooling modes, and hysteresis settings with high precision. Its compact design, wide voltage compatibility, and reliable relay output make it suitable for DIY projects, industrial equipment, and educational purposes.

Whether you are maintaining optimal conditions for hatcheries, scientific experiments, or home brewing, this controller ensures stable temperature management and prevents over- or under-heating, keeping your systems safe and efficient.

Key Features

• Wide Voltage Compatibility: Supports 12V, 24V, 110V, and 220V AC/DC, making it suitable for both low-voltage and standard household applications.

• Precise Temperature Control: Adjustable temperature range with 0.1°C resolution ensures accurate monitoring and regulation.

• LED Digital Display: Easy-to-read display shows real-time temperature and system status.

• Dual Mode Operation: Switch between heating and cooling modes depending on application requirements.

• Relay Output: High-capacity relay supports direct control of heaters, coolers, fans, or other devices.

• Hysteresis Setting: Adjustable differential prevents rapid switching and protects connected equipment.

• Compact Design: Small, PCB-mounted module for easy integration into incubators, tanks, or custom setups.

• Safety and Reliability: Built-in protections against overcurrent, overheating, and incorrect wiring.

• Versatile Applications: Ideal for incubators, fermentation chambers, aquariums, heating systems, and laboratory experiments.

• User-Friendly Interface: Simple programming via LED interface and push buttons for quick setup.

Technical Specifications

• Brand/Model: RNSbot STC-1000

• Operating Voltage: 12V / 24V / 110V / 220V AC/DC

• Temperature Control Range: -50°C to +99°C

• Display Resolution: 0.1°C

• Relay Output Capacity: 10A 250VAC / 10A 30VDC

• Sensor Type: NTC thermistor probe (10K)

• Hysteresis/Differential: Adjustable, typically 0.1°C to 5°C

• Sensor Cable Length: Approx. 50 cm

• Operating Temperature: -10°C to +60°C

• Accuracy: ±0.5°C

• Power Consumption: ≤ 3W

• Dimensions: 48mm × 40mm × 14mm (PCB module)

• Weight: Lightweight and portable

• Mounting: Screw terminals and panel mount support

• Applications Supported: Incubators, aquariums, fermentation, heating/cooling chambers, lab equipment

Applications

The RNSbot STC-1000 Temperature Controller is ideal for controlling heating and cooling systems in a wide range of environments:

• Incubators – Maintain stable hatching conditions for poultry or reptiles.

• Aquariums – Ensure consistent water temperature for fish and aquatic plants.

• Fermentation Chambers – Precise temperature regulation for brewing and yogurt-making.

• Heating and Cooling Systems – Control small heaters, fans, and environmental chambers.

• Laboratory Equipment – Keep experiments at stable temperature conditions.

• Home Automation & DIY Projects – Ideal for hobbyists building custom climate-controlled setups.

The STC-1000 Digital Temperature Controller combines precision, versatility, and ease-of-use in a compact design. Its multi-voltage support, LED display, and programmable heating/cooling modes make it one of the most reliable thermostats for both industrial and DIY applications.

By using this controller, users can prevent equipment damage, maintain optimal temperature conditions, and improve system efficiency, making it a must-have for any project requiring accurate thermal regulation.