---
product_id: 34692438
title: "Happybuy2 Sensors Temperature Controller"
brand: "happybuy"
price: "€ 130.59"
currency: EUR
in_stock: false
reviews_count: 12
url: https://www.desertcart.gr/products/34692438-happybuy2-sensors-temperature-controller
store_origin: GR
region: Greece
---

# Temperature range -22°F to 230°F 100-120V power supply 0.1°C/F accuracy Happybuy2 Sensors Temperature Controller

**Brand:** happybuy
**Price:** € 130.59
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Control Your Climate, Elevate Your Comfort!

## Quick Answers

- **What is this?** Happybuy2 Sensors Temperature Controller by happybuy
- **How much does it cost?** € 130.59 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/34692438-happybuy2-sensors-temperature-controller)

## Best For

- happybuy enthusiasts

## Why This Product

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

## Key Features

- • **Quick Shipping:** Get your controller delivered in just 3-6 business days within the USA.
- • **Precision Control:** Achieve pinpoint accuracy with 0.1°C or 0.1°F resolution.
- • **Robust Power Supply:** Designed to operate on 100-120V AC/DC with a 10 Amp built-in relay.
- • **Dual Sensor Capability:** Includes 2 waterproof sensors for versatile monitoring.
- • **Flexible Temperature Settings:** Easily switch between Celsius and Fahrenheit for your convenience.

## Overview

The Happybuy2 Sensors Temperature Controller is a highly accurate device designed for precise temperature management. With a resolution of 0.1°C or 0.1°F, it features dual waterproof sensors, a wide temperature range from -22°F to 230°F, and operates on a robust 100-120V power supply. Ideal for both professional and personal use, it ensures quick delivery within the USA.

## Description

Happybuy2 Sensors Temperature Controller

## Features

- it is accurate controller with 0.1 C or 0.1 F resolution controlling and Selection between Celsius and Fahrenheit
- Included Temperature controller,2 water proof sensors, manual and Wiring diagram for installation
- Equipped with 2 output (one for controlling differential value T2-T1 and another for controlling heating system) and Temperature Calibration for 2 sensors
- Temperature Range -22 ~ 230 °F (-50 ~ 110 °C) and Power Supply: 100-120 V AC/DC with 10 Amp builtin relay
- Shipping to USA is 3-6 business days. For more information please go to our website Thermomart

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Voltage | 120 Volts |
| Item Weight | 1.5 Pounds |
| Material Type | SMD |
| Color | 2 Sensors |

## Product Details

- **Color:** 2 Sensors
- **Brand:** Happybuy
- **Voltage:** 120 Volts
- **Material:** SMD
- **Item Weight:** 1.5 Pounds

## Images

![Happybuy2 Sensors Temperature Controller - Image 1](https://m.media-amazon.com/images/I/81mt+Ii40VL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    What they don't tell you.
  

*by A***L on Reviewed in the United States on August 4, 2017*

very good solution for fan cooling in our root cellar.  We set it up opposite of the directions for solar hot water systems.  It also helps to maintain the proper humidity for vegetable storage, not too high or low.  We used a power relay to protect the controller, as suggested, and set the differential at only 3ºF.  For humidity control, this setting works best in New Mexico.  In wetter conditions, use higher differentials.  Last issue, use a larger radial fan than the normal household vent system - - you need to move more air than you may think to get good results.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It works for my solar hot water system
  

*by P***M on Reviewed in the United States on September 19, 2019*

Used this to replace a solar hot water controller damaged by lightening. It seems to be working. The wiring was not entirely intuitive, but the directions were reasonable. Unit is supposed to fit into some kind of electronics cabinet that is not included, unlike the fully enclosed unit I had before.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    👍🏻
  

*by D***Y on Reviewed in the United States on October 14, 2019*

So far so good.

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**Shop now:** [https://www.desertcart.gr/products/34692438-happybuy2-sensors-temperature-controller](https://www.desertcart.gr/products/34692438-happybuy2-sensors-temperature-controller)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-21*