---
product_id: 79714403
title: "TC 303 A Digital Temperature Controller"
brand: "selec"
price: "₨634"
currency: SCR
in_stock: true
reviews_count: 8
category: "Selec"
url: https://www.desertcart.sc/products/79714403-tc-303-a-digital-temperature-controller
store_origin: SC
region: Seychelles
---

# Compact 73x96x96 mm size Supports 24V DC power input Clear 3-digit 7-segment LED display TC 303 A Digital Temperature Controller

**Brand:** selec
**Price:** ₨634
**Availability:** ✅ In Stock

## Summary

> 🌡️ Master your environment with precision and power!

## Quick Answers

- **What is this?** TC 303 A Digital Temperature Controller by selec
- **How much does it cost?** ₨634 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/79714403-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 Industry Choice:** Ranked #43 in Temperature Controllers with proven reliability over 2+ years
- • **Robust ABS Plastic Build:** Durable, sleek black casing designed to withstand demanding environments
- • **User-Friendly LED Display:** Bright 3-digit 7-segment display ensures easy monitoring at a glance
- • **Versatile Power Compatibility:** Operates seamlessly on 24V DC, perfect for heavy machinery and vehicles
- • **Precision Control at Your Fingertips:** Accurate temperature regulation for industrial and marine applications

## Overview

The Selec TC 303 A is a compact, durable digital temperature controller featuring a bright 3-digit LED display and compatibility with 24V DC power sources. Ideal for industrial, marine, and heavy machinery use, it offers reliable, precise temperature management in a sleek ABS plastic casing.

## 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: Also works on 24 v dc - 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.
Review: Ok - 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 |
|---------------|-------|
| ASIN | B01LZAYOJC |
| Best Sellers Rank | #15,616 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #47 in Temperature Controllers |
| Brand | Selec |
| Brand Name | Selec |
| Colour | BLACK |
| Customer Reviews | 3.8 out of 5 stars 135 Reviews |
| Display Type | 3 DIGIT 7 SEGMENT lED DISPLAY |
| Included Components | 1 NOS CONTROLLER AND USER MANUAL |
| Manufacturer | Selec Controls Pvt. Ltd. |
| Material | Plastic |
| Material Type | Plastic |
| Net Quantity | 1.00 Count |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | TC303A |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** Selec
- **Colour:** BLACK
- **Display Type:** 3 DIGIT 7 SEGMENT lED DISPLAY
- **Material:** Plastic
- **Net Quantity:** 1.00 Count

## Images

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

## Questions & Answers

**Q: dose it have No & NC Relay**
A: No, only No Relay.......and NO & NC Relay Model is TC303AX

**Q: How this product delivery system?**
A: You have to order it through Amazon and make payment. Amazon will arrange for delivery.

**Q: Does this comes with a temperature probe?**
A: No, It doesnot come with temperature probe. You have to buy temperature probe seperately.

**Q: whats the maximum temperature range?**
A: SIR, 999 DEG. CENTIGRADE MAX.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Also works on 24 v dc
*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.

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

Bakery ke liye

### ⭐⭐⭐⭐⭐ Nice
*by K***L on 28 June 2019*

Nice

## 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 Seychelles*
*Store origin: SC*
*Last updated: 2026-10-25*