---
product_id: 149376186
title: "Temperature Controller Board Cooling W1209 Digital Thermostat DC 12V -50-110℃ with Waterproof Sensor Probe and Acrylic Case"
brand: "qootec"
price: "£12.14"
currency: GBP
in_stock: true
category: "Diy"
url: https://www.desertcart.co.uk/products/149376186-temperature-controller-board-cooling-w1209-digital-thermostat-dc-12v-50
store_origin: GB
region: United Kingdom
---

# Temperature Controller Board Cooling W1209 Digital Thermostat DC 12V -50-110℃ with Waterproof Sensor Probe and Acrylic Case

**Brand:** qootec
**Price:** £12.14
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Temperature Controller Board Cooling W1209 Digital Thermostat DC 12V -50-110℃ with Waterproof Sensor Probe and Acrylic Case by qootec
- **How much does it cost?** £12.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/149376186-temperature-controller-board-cooling-w1209-digital-thermostat-dc-12v-50)

## Best For

- qootec enthusiasts

## Why This Product

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

## Description

Specifications: Supply voltage: DC 12V Static current: less than 5MA, attract current: less than 65MA Output voltage: DC 12V Output power: 10A relay Measurement input: NTC (10K 0.5%) Waterproof Sensor Environmental requirements: -10~60'C, Humidity 20%~85% Dimensions: 48 * 40mm Cable length: About 52 cm Temperature control mode: ON / OFF Temperature range: -50~+110'C Control accuracy: 0.1'C Hysteresis accuracy: 0.1'C Refresh rate: 0.5S High temperature protection: 0~110'C Resolution: When temperature is 0.1'C, the resolution is -9.9~99.9, other temperature segment is 1'C Display Type: 0.28-inch digital tube Package contents: 1* W1209 Digital Temperature Controller with probe 1* Acrylic case

## Features

- 💻【TEMPERATURE】: Control range from -50° C to 110 ° C (-58℉ -230℉). Accuracy is 0.1° C and refresh rate is 0.5s.
- 💻【PROBE】：Waterproof probe, measurement input NTC (10K 0.5%). Length: 30cm
- 💻【SPECIFICATIONS】: Supply voltage: DC 12V, Output voltage: DC 12V, Output power: 10A relay. Comes with one acrylic case, case must be built by yourself, please remove the brown protective paper before use.
- 💻【HOW TO USE】：Press and hold the SET button to enter the main menu setting, press "+ or - " to switch between P0 and P6 codes. Display "LL" means the sensor is open, "HH" means over-range, the relay is disconnected; "---" means high temperature alarm.
- 💻【CUSTOMER SERVICE】: When you buy our product you also get lifetime friendly customer service 😊. Please contact us for any question.
- ›See more product details

## Images

![Temperature Controller Board Cooling W1209 Digital Thermostat DC 12V -50-110℃ with Waterproof Sensor Probe and Acrylic Case - Image 1](https://images-na.ssl-images-amazon.com/images/I/61yOzam0DNL.jpg)
![Temperature Controller Board Cooling W1209 Digital Thermostat DC 12V -50-110℃ with Waterproof Sensor Probe and Acrylic Case - Image 2](https://images-na.ssl-images-amazon.com/images/I/61CGkdmfyIL.jpg)
![Temperature Controller Board Cooling W1209 Digital Thermostat DC 12V -50-110℃ with Waterproof Sensor Probe and Acrylic Case - Image 3](https://images-na.ssl-images-amazon.com/images/I/61cgcosQw7L.jpg)
![Temperature Controller Board Cooling W1209 Digital Thermostat DC 12V -50-110℃ with Waterproof Sensor Probe and Acrylic Case - Image 4](https://images-na.ssl-images-amazon.com/images/I/61YIkbMWqaL.jpg)
![Temperature Controller Board Cooling W1209 Digital Thermostat DC 12V -50-110℃ with Waterproof Sensor Probe and Acrylic Case - Image 5](https://images-na.ssl-images-amazon.com/images/I/71gD4C6q60L.jpg)

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**Shop now:** [https://www.desertcart.co.uk/products/149376186-temperature-controller-board-cooling-w1209-digital-thermostat-dc-12v-50](https://www.desertcart.co.uk/products/149376186-temperature-controller-board-cooling-w1209-digital-thermostat-dc-12v-50)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-17*