---
product_id: 136026974
title: "Watemk W3230 DC 12V 20A Digital Temperature Controller -50-120° C"
brand: "watermk"
price: "Rp473631"
currency: IDR
in_stock: true
category: "Outdoors"
url: https://www.desertcart.id/products/136026974-watemk-w3230-dc-12v-20a-digital-temperature-controller-50-120
store_origin: ID
region: Indonesia
---

# Watemk W3230 DC 12V 20A Digital Temperature Controller -50-120° C

**Brand:** watermk
**Price:** Rp473631
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Watemk W3230 DC 12V 20A Digital Temperature Controller -50-120° C by watermk
- **How much does it cost?** Rp473631 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/136026974-watemk-w3230-dc-12v-20a-digital-temperature-controller-50-120)

## Best For

- watermk enthusiasts

## Why This Product

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

## Description

Specifications: Model: W3230 Temperature range: -50-120℃ Resolution: 0.1℃(-9.9-99.9℃); 1℃(other temperature range) Measuring accuracy: ±0.1 °C Control accuracy: 0.1 Difference accuracy: 0.1 °C Refresh rate: 0.5S Display colour: red and blue. Input voltage: DC 12 V. Test button: NTC (10K 0.5%) waterproof sensor. Output: 1x 20A relay. Ambient conditions: -10-60 °C, humidity 20% -85% Save data: yes. Quantity: 1 Note: Please allow 1-3 mm error due to manual measurement. Please make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Not a small package Package contents: 1 x temperature controller with sensor probe 1 x User Manual

## Features

- ♥ Check the temperature by setting the temperature setting and the differential value.
- ♥ Temperature Calibration
- Delay protection for cooling control output.
- ♥ If you set the temperature, no manual operation is required.
- ♥Equipped with high quality chips, reliable and safe.

## Images

![Watemk W3230 DC 12V 20A Digital Temperature Controller -50-120° C - Image 1](https://images-na.ssl-images-amazon.com/images/I/4173iun9seL.jpg)
![Watemk W3230 DC 12V 20A Digital Temperature Controller -50-120° C - Image 2](https://images-na.ssl-images-amazon.com/images/I/51QAB3WR0-L.jpg)
![Watemk W3230 DC 12V 20A Digital Temperature Controller -50-120° C - Image 3](https://images-na.ssl-images-amazon.com/images/I/417U5DIfgZL.jpg)
![Watemk W3230 DC 12V 20A Digital Temperature Controller -50-120° C - Image 4](https://images-na.ssl-images-amazon.com/images/I/411To9C-lzL.jpg)
![Watemk W3230 DC 12V 20A Digital Temperature Controller -50-120° C - Image 5](https://images-na.ssl-images-amazon.com/images/I/51nC13Gu83L.jpg)

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**Shop now:** [https://www.desertcart.id/products/136026974-watemk-w3230-dc-12v-20a-digital-temperature-controller-50-120](https://www.desertcart.id/products/136026974-watemk-w3230-dc-12v-20a-digital-temperature-controller-50-120)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-08*