---
product_id: 625168682
title: "Real Instruments Digital LED Display Temperature Controller With Thermostat Control Switch NTC Sensor Probe For Egg Incubator (REX-C100)"
brand: "real instruments"
price: "HK$288"
currency: HKD
in_stock: true
reviews_count: 8
category: "Real Instruments"
url: https://www.desertcart.hk/products/625168682-real-instruments-digital-led-display-temperature-controller-with-thermostat-control
store_origin: HK
region: Hong Kong
---

# Waterproof stainless steel probe Dual heating & cooling modes ±0.1°C precision control Real Instruments Digital LED Display Temperature Controller With Thermostat Control Switch NTC Sensor Probe For Egg Incubator (REX-C100)

**Brand:** real instruments
**Price:** HK$288
**Availability:** ✅ In Stock

## Summary

> 🌟 Take control of your climate like a pro—precision meets durability in one sleek package!

## Quick Answers

- **What is this?** Real Instruments Digital LED Display Temperature Controller With Thermostat Control Switch NTC Sensor Probe For Egg Incubator (REX-C100) by real instruments
- **How much does it cost?** HK$288 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/625168682-real-instruments-digital-led-display-temperature-controller-with-thermostat-control)

## Best For

- real instruments enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Safe Build:** Crafted from impact-resistant, non-toxic ABS for long-lasting, reliable performance under all conditions.
- • **Dual Mode Flexibility:** Seamlessly switch between heating and cooling modes to suit any environment or project need.
- • **Rustproof Waterproof Probe:** 1-meter stainless steel NTC sensor ensures consistent, corrosion-free temperature sensing.
- • **Precision Temperature Mastery:** Experience ultra-accurate control with 0.1°C resolution for flawless incubation or climate regulation.
- • **Versatile Application Powerhouse:** Perfect for egg incubators, HVAC systems, and custom temperature control projects—join the pros who trust it.

## Overview

The Real Instruments REX-C100 is a compact, high-precision digital temperature controller featuring dual heating and cooling modes with ±0.1°C accuracy. It includes a durable, waterproof stainless steel NTC sensor probe and a clear LED display for real-time monitoring. Built with impact-resistant ABS, it’s designed for reliable use in incubators, HVAC systems, and various temperature-sensitive applications.

## Description

Real Instruments Digital LED Display Temperature Controller With Thermostat Control Switch NTC Sensor Probe For Egg Incubator (REX-C100) : desertcart.in: Industrial & Scientific

Review: About product - Product was very good and value for money. Its build quality was also amazing. It is easy to use. It doesn’t heat too much. Temp setting is very easy. Best for incubator or projects. I dont know how much accurate it is but i think its accuracy is great. Main thing is (if u dont know how to do wiring pls make sure to take a help from electrician).
Review: Useful product - I made a temperature controller for my oil radiatior for home use. Working fine. However the build quality is not very good.

## Features

- ✅【𝟐 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐌𝐨𝐝𝐞𝐬】❤️‍🩹 This digital LED temperature controller module has 2 working modes, heating mode (start temperature is lower than stop temperature) and cooling mode (start temperature is higher than stop temperature), range from -50°C to 110°C; The temperature control accuracy reaches 0.1℃
- ✅【𝐒𝐭𝐚𝐛𝐥𝐞 𝐀𝐧𝐝 𝐑𝐞𝐥𝐢𝐚𝐛𝐥𝐞】❤️‍🩹 The LED indicator light can display the current output status; The digital display tube can display the measured temperature, and the temperature measurement and control accuracy is high
- ✅【𝐃𝐮𝐫𝐚𝐛𝐥𝐞 𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥】❤️‍🩹 This XH-W3001 digital thermostat switch is made of ABS, one of the five major synthetic resins, which is non-toxic, strong impact resistance, heat and low temperature resistance
- ✅【𝐖𝐚𝐭𝐞𝐫𝐩𝐫𝐨𝐨𝐟 𝐏𝐫𝐨𝐛𝐞】❤️‍🩹 Equipped with a 1-meter NTC10K probe made of stainless steel, which is waterproof and not easy to rust, easy to use and can last for a long time
- ✅【𝐒𝐮𝐢𝐭𝐚𝐛𝐥𝐞 𝐅𝐨𝐫】❤️‍🩹 The temperature controller module can be widely applied in the conditioning systems, incubators, equipment cases, temperature control protection and others

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2RQ9WBZ |
| Best Sellers Rank | #426 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Temperature Controllers |
| Brand | Real Instruments |
| Country of Origin | India |
| Customer Reviews | 3.8 3.8 out of 5 stars (280) |
| Date First Available | 26 April 2024 |
| Generic Name | Temperature Controller |
| Included Components | 1 x Temperature Controller, 1 x User Manual, 1 x Retail Box |
| Item Dimensions LxWxH | 6 x 4 x 3 Centimeters |
| Item Height | 3 Centimeters |
| Item Weight | 200 g |
| Item Width | 4 Centimeters |
| Item model number | REX-C100 |
| Manufacturer | Real Instruments |
| Model number | REX-C100 |
| Net Quantity | 1.00 Count |
| Number of Memory Sticks | 1 |
| Packer | Real Instruments |
| Product Dimensions | 6 x 4 x 3 cm; 200 g |
| Voltage | 250 Volts |

## Images

![Real Instruments Digital LED Display Temperature Controller With Thermostat Control Switch NTC Sensor Probe For Egg Incubator (REX-C100) - Image 1](https://m.media-amazon.com/images/I/51fEWAV8KwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ About product
*by A***R on 8 September 2025*

Product was very good and value for money. Its build quality was also amazing. It is easy to use. It doesn’t heat too much. Temp setting is very easy. Best for incubator or projects. I dont know how much accurate it is but i think its accuracy is great. Main thing is (if u dont know how to do wiring pls make sure to take a help from electrician).

### ⭐⭐⭐⭐ Useful product
*by Y***F on 20 December 2025*

I made a temperature controller for my oil radiatior for home use. Working fine. However the build quality is not very good.

### ⭐⭐⭐⭐⭐ Good warking
*by R***U on 15 November 2025*

It's is working good

## Frequently Bought Together

- Real Instruments Digital LED Display Temperature Controller With Thermostat Control Switch NTC Sensor Probe For Egg Incubator (REX-C100)
- Electronic Spices 12v Brushless 3Inch DC Cooling Fan for Pc Case,CPU Cooler, 2pcs, Black (80X80) mm
- xcluma 24V 12 LED With Adapter Color Changing Ultrasonic Mist Maker Fogger for Water Fountain Incubators Air Humidifier

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/625168682-real-instruments-digital-led-display-temperature-controller-with-thermostat-control](https://www.desertcart.hk/products/625168682-real-instruments-digital-led-display-temperature-controller-with-thermostat-control)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-25*