---
product_id: 207693223
title: "STC-1000  AC 110V-220V"
brand: "aideepen"
price: "R464"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Aideepen"
url: https://www.desertcart.co.za/products/207693223-stc-1000-ac-110v-220v
store_origin: ZA
region: South Africa
---

# Dual heat/cool relay outputs ±1°C precision control Multifunctional safety alarms STC-1000  AC 110V-220V

**Brand:** aideepen
**Price:** R464
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay cool or heat up your game — precision control that professionals trust!

## Quick Answers

- **What is this?** STC-1000  AC 110V-220V by aideepen
- **How much does it cost?** R464 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/207693223-stc-1000-ac-110v-220v)

## Best For

- aideepen enthusiasts

## Why This Product

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

## Key Features

- • **Dual Mode Flexibility:** Seamlessly switch between heating and cooling modes to suit any device or application.
- • **Robust Safety Protocols:** Stay worry-free with built-in alarms for temperature limits, sensor failures, and cooling delays.
- • **User-Friendly Interface:** Large LCD and intuitive 3-button design make programming effortless and error-proof.
- • **Durable & Reliable Build:** Fire-resistant ABS housing ensures long-lasting performance even in damp or demanding conditions.
- • **Precision Temperature Mastery:** Maintain exact temps from -50°C to 99°C with ±1°C accuracy for flawless environment control.

## Overview

The STC-1000 is a versatile digital temperature controller supporting AC 110V-220V with 10A capacity, featuring a wide control range (-50°C to 99°C) and ±1°C accuracy. Equipped with dual relay outputs for heating and cooling, it offers multifunctional alarms and a user-friendly LCD interface housed in fire-resistant ABS, making it ideal for fermentation, aquariums, freezers, and more.

## Description

Buy Aideepen STC-1000 Temperature Controller, AC 110V-220V 10A Digital Thermostat with Temperature Sensor Probe NTC 10K, Heat/Cool for Fermentation Hatch Freezer Aquarium at desertcart UK. Free delivery on eligible orders.

Review: Useful as a basic on off controller - A decent low cost temperature controller. I extended the temperature sensor wires by a few feet and it all still works. My controller has been set up in a damp environment for 2 years now and still performs well.
Review: Fantastic - temperature triggered heater and cooler relays - I liked the fact this unit does exactly what it states, for a very reasonable price. I didn't like the documentation - the Url in the accompanying printed sheet gave "404 not found". No other documentation in the sheet. After some internet searches: F1 = your target temperature (-50C to 99C) F2 = your temperature tolerance around F1 (plus or minus 1C to 10C) F3 = Compressor Delay Time. I'm not sure what this does. F4 = temperature calibration adjustment (-10C to 10C). Maybe the temp sensor isn't 100% accurate. So if you want 21C with a 3C band around that: F1 = 21C F2 = 3C The heating relay will switch on when temp = (21+3) In between (21-3) and (21+3) this unit does nothing, other than report the temperature. 21 and 3 are my example figures. It works fine if nothing connected to heating or cooling (or both). Use your left thumb for pressing the small "S" (Set) button. You'll need your right thumb for pressing the up and down arrows for adjusting, while holding down the S button. Here's a link another seller provided to some pdf documentation: https://images-na.ssl-images-desertcart.com/images/I/71VSFdFfszL.pdf The wiring diagram in the above pdf shows ground as in/out of the heating/cooling relays. I used positive (12V) and it worked fine. The terminals (5+6) and (7+8) do NOT provide + and - They provide a "make/break" switch on a single wire. Whether that wire carries + or - is up to you. I'm using this to temperature control some astronomy equipment in the cold months. I bought some "12V heater film strips" from "sourcing map" here on desertcart and they work very well. In the warm months I'll connect a fan to the cooler relay to cool things down. I replaced the temperature sensor with a different 10K NTC probe (also from Sourcing Map). It is of the waterproof type with a much smaller "bead head", which fits into the small space I need. All in all - this ST 1000 is very flexible, great value for money, and once you understand how it works it's very simple to integrate into almost any scenario.

## Features

- 【Stable and Accurate】 The temperature control range is -50°C to 99°C, with a maximum accuracy of ±1°C. Equipped with a 1m long NTC 10K temperature sensor, it is stable and reliable.
- 【Heating/Cooling】 Heating mode (start temperature  stop temperature). Two relay outputs (one for heating and one for cooling modes).
- 【Maintain the Ideal Temperature】 Easily switch between heating and cooling modes depending on the device you connect to the controller, and keep the devices at the desired temperature.
- 【Multifunctional Protection】 Supports limit exceedance alarm/sensor failure alarm (EEE)/cooling control output delay protection. An alarm is triggered when the temperature exceeds the set temperature.
- 【Safety and Quality】The fire-resistant ABS housing, large LCD screen, and three-button design make operation safer and easier to read and program.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089RKGW5C |
| Batteries required | No |
| Best Sellers Rank | 4,054 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 3 in Temperature Controllers |
| Customer Reviews | 4.2 4.2 out of 5 stars (842) |
| Date First Available | 6 Jun. 2020 |
| Display type | Graphical LCD |
| Included components | Temperature Controller*1, Sensor probe*1, manual*1 |
| Item model number | A7011403 |
| Manufacturer | Aideepen |
| Operating temperature | 24 Degrees Celsius |
| Product Dimensions | 8.4 x 6.9 x 3.4 cm; 110 g |
| Specific uses | Furnace |
| UPC | 799132364486 |

## Product Details

- **Brand:** Aideepen
- **Colour:** STC 1000 110-220V
- **Item weight:** 0.11 Kilograms
- **Material:** Acrylonitrile Butadiene Styrene (ABS)
- **Voltage:** 220 Volts

## Images

![STC-1000  AC 110V-220V - Image 1](https://m.media-amazon.com/images/I/7130cCyTwmL.jpg)

## Questions & Answers

**Q: One it reaches the set temperature and the system opens, does it close and reopen automatically everyone the temperature is in range?**
A: If a heat source  is connected to the HEAT terminals and the sensor used to control the area surrounding the heater then it will switch off when the set temperature is reached. As the area cools it will switch the heater on again. This cycle will continue until the controller is turned off. It does not actively cool unless some form of cooling is connected to the COOL terminals. Control is about +/- one degree centigrade.

**Q: Hi - does this resume after a power cut - or does it lose it's settings?**
A: Hello, Our STC-1000 Multi-Function Digital Thermostat saves the settings made before the power cut(will not be lost).

**Q: can the sensor be submerged in water?**
A: The sensor is sealed and is stainless steel and designed to be used in fridges and freezers so probably yes. I use them in wet compost but I put then inside clear plastic tubing heat sealed at the bottom end. This keeps them clean as well. Replacement sensors are readily available on Amazon and easy to change.

**Q: could i use this with a device that says “220-240v”?**
A: Yes. If input 220-240v

## Customer Reviews

### ⭐⭐⭐⭐⭐ Useful as a basic on off controller
*by T***. on 9 November 2025*

A decent low cost temperature controller. I extended the temperature sensor wires by a few feet and it all still works. My controller has been set up in a damp environment for 2 years now and still performs well.

### ⭐⭐⭐⭐⭐ Fantastic - temperature triggered heater and cooler relays
*by C***T on 7 January 2025*

I liked the fact this unit does exactly what it states, for a very reasonable price. I didn't like the documentation - the Url in the accompanying printed sheet gave "404 not found". No other documentation in the sheet. After some internet searches: F1 = your target temperature (-50C to 99C) F2 = your temperature tolerance around F1 (plus or minus 1C to 10C) F3 = Compressor Delay Time. I'm not sure what this does. F4 = temperature calibration adjustment (-10C to 10C). Maybe the temp sensor isn't 100% accurate. So if you want 21C with a 3C band around that: F1 = 21C F2 = 3C The heating relay will switch on when temp <= (21-3) The cooling relay will switch on when temp >= (21+3) In between (21-3) and (21+3) this unit does nothing, other than report the temperature. 21 and 3 are my example figures. It works fine if nothing connected to heating or cooling (or both). Use your left thumb for pressing the small "S" (Set) button. You'll need your right thumb for pressing the up and down arrows for adjusting, while holding down the S button. Here's a link another seller provided to some pdf documentation: https://images-na.ssl-images-amazon.com/images/I/71VSFdFfszL.pdf The wiring diagram in the above pdf shows ground as in/out of the heating/cooling relays. I used positive (12V) and it worked fine. The terminals (5+6) and (7+8) do NOT provide + and - They provide a "make/break" switch on a single wire. Whether that wire carries + or - is up to you. I'm using this to temperature control some astronomy equipment in the cold months. I bought some "12V heater film strips" from "sourcing map" here on Amazon and they work very well. In the warm months I'll connect a fan to the cooler relay to cool things down. I replaced the temperature sensor with a different 10K NTC probe (also from Sourcing Map). It is of the waterproof type with a much smaller "bead head", which fits into the small space I need. All in all - this ST 1000 is very flexible, great value for money, and once you understand how it works it's very simple to integrate into almost any scenario.

### ⭐⭐⭐⭐⭐ Reliable
*by T***M on 4 December 2025*

Bought 2 or 3 years ago, difficult to understand wiring instructions but there are several videos on You Tube which help 👍🏻 Has worked faultlessly controlling heaters and cooling fans 😉

## Frequently Bought Together

- Aideepen AC 110V-220V Temperature Controller, STC-1000 All-Purpose Digital Thermostat with Temperature Sensor Probe, Centigrade & Fahrenheit Display, Heat/Cool for Fermentation Hatch Freezer Aquarium
- Digital Tempeartur Controller AC 220V Temperature Calibration Thermostat Controller for Refrigerator and Cooler, with NTC Sensor Probe

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-24*