---
product_id: 94488642
title: "haia7k4k W3230 DC 12V 20A Digital Temperature Controller -50-120°C Thermostat Regulator"
brand: "haia7k4k"
price: "€ 8.93"
currency: EUR
in_stock: false
reviews_count: 1
url: https://www.desertcart.it/products/94488642-haia7k4k-w3230-dc-12v-20a-digital-temperature-controller-50-120
store_origin: IT
region: Italy
---

# haia7k4k W3230 DC 12V 20A Digital Temperature Controller -50-120°C Thermostat Regulator

**Brand:** haia7k4k
**Price:** € 8.93
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** haia7k4k W3230 DC 12V 20A Digital Temperature Controller -50-120°C Thermostat Regulator by haia7k4k
- **How much does it cost?** € 8.93 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/94488642-haia7k4k-w3230-dc-12v-20a-digital-temperature-controller-50-120)

## Best For

- haia7k4k enthusiasts

## Why This Product

- Trusted haia7k4k brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Specifications: Model: W3230 Temperature Range: -50-120&#x2103; Resolution: 0.1&#xB0;C (-9.9-99.9&#xB0;C); 1&#xB0;C (other temperature range) Measurement Accuracy: &#xB1;0.1&#xB0;C Control Accuracy: 0.1&#x2103; Return Difference Accuracy: 0.1&#xB0;C Refresh Rate: 0.5S Display Color: Red+Blue Input Voltage: DC 12V Measuring Inputs: NTC (10K 0.5%) Waterproof type sensor Output: 1 Way 20A Relay Environmental requirements: -10-60&#xB0;C, humidity 20% -85% Data Save: Yes Quantity: 1 Pc  Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!  No Retail Package Package Includes: 1 x Temperature Controller with Sensor Probe 1 x User Manual

## Features

- Temperature Range: -50-120℃
- Resolution: 0.1°C (-9.9-99.9°C); 1°C (other temperature range)
- Measurement Accuracy: ±0.1°C
- Measuring Inputs: NTC (10K 0.5%) Waterproof type sensor
- Environmental requirements: -10-60°C, humidity 20% -85%

## Images

![haia7k4k W3230 DC 12V 20A Digital Temperature Controller -50-120°C Thermostat Regulator - Image 1](https://images-na.ssl-images-amazon.com/images/I/61FwyT9WdRL.jpg)
![haia7k4k W3230 DC 12V 20A Digital Temperature Controller -50-120°C Thermostat Regulator - Image 2](https://images-na.ssl-images-amazon.com/images/I/61rExpW093L.jpg)
![haia7k4k W3230 DC 12V 20A Digital Temperature Controller -50-120°C Thermostat Regulator - Image 3](https://images-na.ssl-images-amazon.com/images/I/61HUQHKnCNL.jpg)
![haia7k4k W3230 DC 12V 20A Digital Temperature Controller -50-120°C Thermostat Regulator - Image 4](https://images-na.ssl-images-amazon.com/images/I/61eIPzKtvML.jpg)
![haia7k4k W3230 DC 12V 20A Digital Temperature Controller -50-120°C Thermostat Regulator - Image 5](https://images-na.ssl-images-amazon.com/images/I/61JId8cm74L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Ok thanks
  

*by O***R on Reviewed in the United Kingdom on 27 June 2019*

Ok thanks

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**Shop now:** [https://www.desertcart.it/products/94488642-haia7k4k-w3230-dc-12v-20a-digital-temperature-controller-50-120](https://www.desertcart.it/products/94488642-haia7k4k-w3230-dc-12v-20a-digital-temperature-controller-50-120)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-30*