---
product_id: 692004236
title: "TC 303 A Digital Temperature Controller"
brand: "selec"
price: "€ 43.60"
currency: EUR
in_stock: true
reviews_count: 5
category: "Selec"
url: https://www.desertcart.pt/products/692004236-tc-303-a-digital-temperature-controller
store_origin: PT
region: Portugal
---

# No batteries needed, energy-efficient Compact 9.6cm³ footprint Durable ABS plastic, sleek black finish TC 303 A Digital Temperature Controller

**Brand:** selec
**Price:** € 43.60
**Availability:** ✅ In Stock

## Summary

> 🌡️ Master your climate with sleek precision!

## Quick Answers

- **What is this?** TC 303 A Digital Temperature Controller by selec
- **How much does it cost?** € 43.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/692004236-tc-303-a-digital-temperature-controller)

## Best For

- selec enthusiasts

## Why This Product

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

## Key Features

- • **Trusted HVAC Control:** Engineered for reliable temperature regulation in demanding environments.
- • **Robust & Stylish Build:** Crafted from durable ABS plastic with a modern black finish for professional aesthetics.
- • **Plug-and-Play Simplicity:** Ready to install right out of the box—no extra accessories required.
- • **Effortless Power Efficiency:** Operates without batteries, reducing maintenance and energy costs.
- • **Precision in a Compact Frame:** Fits seamlessly into any HVAC setup with a space-saving 9.6 x 9.6 x 9.6 cm design.

## Overview

The Selec TC 303 A Digital Temperature Controller is a compact, battery-free HVAC thermostat crafted from durable ABS plastic with a professional black finish. Measuring just 9.6 cm on each side and weighing 300g, it offers reliable temperature control with minimal maintenance, ideal for modern heating and cooling systems.

## Description

Selec presents this black temperature controller. It is made of abs plastic and the dimensions (l x w x h) of this product are 73 mm x 96 mm x 96 mm. Keep this product away from children.

Review: Item very very good
Review: Bakery ke liye

## Features

- Material: ABS Plastic
- Color: Black
- Dimensions (L x W x H): 73 mm x 96 mm x 96 mm
- Package Contents: 1 Temperature Controller

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 9.6 x 9.6 x 9.6 cm; 300 g |
| Finish types | black |
| Batteries required | No |

## Product Details

- **Brand:** Selec
- **Colour:** Black
- **Display type:** digital
- **Manufacturer:** Selec Controls Pvt. Ltd.
- **Material:** Plastic

## Images

![TC 303 A Digital Temperature Controller - Image 1](https://m.media-amazon.com/images/I/81P2IeRiSuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***U on 3 September 2025*

Item very very good

### ⭐⭐⭐⭐ Review
*by A***R on 15 December 2020*

Bakery ke liye

### ⭐⭐⭐⭐⭐ Review
*by A***R on 7 July 2025*

Good product, using it from last 2 years working good. It also works on dc 24 v . U can use it in heavy Machine like truck engine and marine engines.

## Frequently Bought Together

- Selec TC 303 A Digital Temperature Controller
- THERMONIC BRAND PREMIUM QUALITY J TYPE PENCIL THERMOCOUPLE (0-500 C), DIA 4MM, LENGTH 6 INCH AND FG/FG/SS WIRE (4 MTR)

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---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-21*