W3230 Digital Temperature Controller 12V – NTC Thermostat Module
₨ 750 INC Vat
- Cash on Delivery all over Pakistan
- Fast delivery by TCS, or pick up from Hall Road, Lahore
- Tested & genuine, checked before dispatch
- Easy returns - see our policy
Overview
The W3230 is a compact, high-precision microcomputer digital temperature controller designed for low-voltage 12V DC power setups. Equipped with a dual-color LED display (showing real-time temperature on top and setpoint temperature on bottom), it allows effortless switching between heating and cooling modes. The included waterproof NTC thermistor probe ensures accurate temperature tracking across automotive, DIY, and refrigeration applications.
Key Features
Dual-Color LED Display: Clear two-line readout showing current temperature (Red) and set threshold (Blue) simultaneously.
Dual Mode Operation: Easily configured for both heating and cooling control loops.
High Output Relay: Onboard 20A relay contact supports switching higher current DC or AC loads.
Waterproof NTC Probe: Comes with a durable 10K NTC thermistor sensor probe with a 1-meter lead for remote sensing.
Safety Memory: Saves configured parameters automatically even after unexpected power interruptions.
Technical Specifications
| Feature | Specification |
| Operating Voltage (VCC) | 12V DC |
| Temperature Control Range | -55°C to +120°C |
| Resolution | 0.1°C (between -9.9°C and 99.9°C) |
| Control Accuracy | 0.1°C |
| Sensor Probe | NTC (10K 0.5%) Waterproof Sensor |
| Relay Contact Capacity | 20A 12V DC / 10A 220V AC |
Ideal Applications
Automotive & DC Projects: Temperature regulation for car refrigerators, battery enclosures, or custom cooling fans.
Aquariums & Terrariums: Precise thermal management for fish tanks and reptile heating pads.
Solar Systems & Off-Grid Cabinets: Direct 12V battery-powered ventilation and thermal protection.
| Weight | 1450 g |
|---|---|
| Dimensions | 22 × 16 × 10 cm |
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