---
product_id: 650409844
title: "Humidity Controller, 1200W Dual-Stage Outlet, Pre-Wired Digital Humidistat with Dual LED Displays for Humidifier/Dehumidifier/Fan, Ideal for Greenhouse, Grow Tent, Home-Brewing, Mushroom"
brand: "vivosun"
price: "€ 60.52"
currency: EUR
in_stock: true
reviews_count: 9
category: "Vivosun"
url: https://www.desertcart.gr/products/650409844-humidity-controller-1200w-dual-stage-outlet-pre-wired-digital-humidistat
store_origin: GR
region: Greece
---

# 1200W dual-stage power Dual LED humidity displays Auto switch humidify/dehumidify Humidity Controller, 1200W Dual-Stage Outlet, Pre-Wired Digital Humidistat with Dual LED Displays for Humidifier/Dehumidifier/Fan, Ideal for Greenhouse, Grow Tent, Home-Brewing, Mushroom

**Brand:** vivosun
**Price:** € 60.52
**Availability:** ✅ In Stock

## Summary

> 🌿 Master your microclimate with precision and confidence!

## Quick Answers

- **What is this?** Humidity Controller, 1200W Dual-Stage Outlet, Pre-Wired Digital Humidistat with Dual LED Displays for Humidifier/Dehumidifier/Fan, Ideal for Greenhouse, Grow Tent, Home-Brewing, Mushroom by vivosun
- **How much does it cost?** € 60.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/650409844-humidity-controller-1200w-dual-stage-outlet-pre-wired-digital-humidistat)

## Best For

- vivosun enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Accurate Sensor:** Maintain your ideal humidity within ±3% RH across a wide 5%-99% range
- • **Robust Safety Features:** 16AWG power cord & 20A relay minimize overload and heat risks—built for reliability
- • **Plug & Play Flexibility:** Easy setup with large dual LED screens, 5.9ft cord, and versatile mounting for any environment
- • **Visual & Audible Alerts:** Stay ahead with high/low humidity and sensor fault alarms for total peace of mind
- • **Dual-Stage Precision Control:** Seamlessly toggles between humidifier and dehumidifier for perfect RH balance

## Overview

The VIVOSUN Humidity Controller is a powerful 1200W dual-stage device designed for precise humidity management in greenhouses, grow tents, home-brewing, and more. Featuring dual relay outputs, it automatically switches between humidification and dehumidification modes to maintain optimal humidity levels with ±3% accuracy. Its user-friendly dual LED display, audible alarms, and robust safety features ensure reliable, hassle-free operation for professional and hobbyist environments alike.

## Description

Product description More Recommendations Humidity Controller Temperature Controller Bluetooth Thermometer Wireless Thermometer

Review: Confusing to set up, but worth it. - Works great! It’s a bit confusing on how to get it set up properly, but once it’s setup, it works perfectly. If you’re unable to control VPD directly, this is a cheaper and efficient way to maintain RH. I was originally using a temperature controller, but switching to this made my life much easier.
Review: Great humidistat. Would work perfectly for wine storage or other applications. - This works great with a generic humidifier. I have it set up to grow mushrooms in a shower with plastic over the top and shower doors, and it keeps the humidity at a perfect 80%. Easy to use, reliable, and the sensor is as accurate as my calibrated dewpoint meter. It is really easy to see the display and it has held up great in this environment.

## Features

- Dual Relay Outputs: This humidity controller features dual relay outputs for simultaneous connection to both a humidifier and dehumidifier; It controls humidity by setting target and differential values, automatically switching between humidification and dehumidification modes to maintain optimal humidity levels
- Reliable & Safe: This humidistat boasts visual and audible high/low humidity alarms, sensor fault alarm, and compressor delay protection, providing full protection for your projects and appliances; The 16AWG power cord and 20A relay enhance safe operation by reducing overload risks and minimizing heat generation
- User-Friendly Design: Featuring large dual LED screens for simultaneous display of measured and set humidity levels; The plug-and-play design with three operation buttons ensures easy use; A 5.9ft power cord provides added flexibility, while the hanging tab design allows for simple installation
- Precise Humidity Control: Equipped with an ultra-sharp sensor, this product helps you regulate and maintain your desired optimal humidity level within a control range of 5%-99% RH and with an accuracy of ±3% RH; The humidity value calibration function further enhances accurate humidity control
- Versatile Applications: With a powerful 1200W output load, this product can control any AC100-240V humidifier, dehumidifier, fan, or ventilation system; Ideal for greenhouses, grow tents, mushroom cultivation, incubation, reptile terrariums, germination chambers, home-brewing operations, and more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ8PQSD1 |
| Battery Description | No batteries required |
| Best Sellers Rank | #46,709 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #38 in Greenhouse Ventilation Equipment |
| Brand | VIVOSUN |
| Brand Name | VIVOSUN |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 99 Reviews |
| Item Type Name | Temperature Controller |
| Manufacturer | VIVOSUN |
| Model | HHC-0001 |
| Mounting Type | Tabletop |
| Operating Humidity | 5%-99% RH |
| Part Number | 1 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Unit Count | 1.0 Count |
| Upper Temperature Range | 40 Degrees Celsius |
| Upper Temperature Rating | 40 Degrees Celsius |

## Product Details

- **Battery Description:** No batteries required
- **Brand:** VIVOSUN
- **Color:** Black
- **Mounting Type:** Tabletop
- **Upper Temperature Rating:** 40 Degrees Celsius

## Images

![Humidity Controller, 1200W Dual-Stage Outlet, Pre-Wired Digital Humidistat with Dual LED Displays for Humidifier/Dehumidifier/Fan, Ideal for Greenhouse, Grow Tent, Home-Brewing, Mushroom - Image 1](https://m.media-amazon.com/images/I/71EoymWZcYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Confusing to set up, but worth it.
*by B***N on June 1, 2026*

Works great! It’s a bit confusing on how to get it set up properly, but once it’s setup, it works perfectly. If you’re unable to control VPD directly, this is a cheaper and efficient way to maintain RH. I was originally using a temperature controller, but switching to this made my life much easier.

### ⭐⭐⭐⭐⭐ Great humidistat. Would work perfectly for wine storage or other applications.
*by C***W on December 20, 2025*

This works great with a generic humidifier. I have it set up to grow mushrooms in a shower with plastic over the top and shower doors, and it keeps the humidity at a perfect 80%. Easy to use, reliable, and the sensor is as accurate as my calibrated dewpoint meter. It is really easy to see the display and it has held up great in this environment.

### ⭐⭐⭐⭐⭐ It works perfectly and is well made
*by M***T on June 6, 2026*

This is exactly what I needed to control a humidifier in a small indoor greenhouse. It's accurate, well made and functions perfectly.

## Frequently Bought Together

- VIVOSUN Humidity Controller, 1500W Dual-Stage Outlet, Pre-Wired Digital Humidistat with Dual LED Displays for Humidifier/Dehumidifier/Fan, Ideal for Greenhouse, Grow Tent, Home-Brewing, Mushroom
- VIVOSUN AeroWave E6 Grow Tent Fan 6”, EC Motor, Smart Wifi Control, US Patented Auto Oscillating Clip fan, Weatherproof IP-54, Strong Airflow but Quiet for Hydroponic Ventilation Circulation, 1-Pack

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-06-23*