VIVOSUN 1500W Digital Temperature Controller, 2-Stage Outlet Thermostat Heating and Cooling Mode, Thermostat with Dual LED Display, for Homebrew Fermenter Greenhouse Terrarium, 110-240V 20A 1500W

Price: $24.41 - $23.18
(as of Oct 20, 2026 03:38:39 UTC – Details)

Product description

1 Specifications

2 Wide Temp Control Range

3 Convenient Design

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Customer Reviews

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4.3 out of 5 stars 202

4.4 out of 5 stars 952

4.4 out of 5 stars 952

4.3 out of 5 stars 1,748

4.5 out of 5 stars 2,073

Price

—

—

$14.99$14.99

$22.49$22.49

$23.99$23.99

$15.99$15.99

Watts

1500W

1500W

/

/

350W Max.

350W Max.

Color

Dark Green

Dark Green

Green

Green

Black

Black

Quantity

1

1

6-Pack, 72-Cell

12-Pack, 144-Cell

1

1

Function

Maintain temperature

Maintain temperature

Seed Starter Kit

Seed Starter Kit

Adjust fan speed

Adjust fan speed

Features

Ultra Safe, With Thermostat

Ultra Safe

Upgraded Design & Adjustable

Upgraded Design & Adjustable

3 Speeds, Safe Operation

3-Pole Plug Outlet, Wireless

Dual Relay Output: This temperature controller can be connected to cooling and heating equipment simultaneously, and you can use one controller to set heating/cooling differential function separately; The controller works in temps from -22~167℉, with a control range from -58~248℉
Plug-and-Play: Simply place the probe, plug-in the controller, press the buttons to switch between cooling and heating modes and set the temperature and that’s it; Two indicator lights clearly show which mode you have selected; Hanging tab design makes it easy to mount
Crafted Design: The dual LED display supports units in ℃/℉, and clearly shows the measured temperature and set temperature simultaneously; The 6ft-long, highly sensitive waterproof sensor probe ensures the flexibility, precise measurements, and accurate control
Reliable & Safe: This thermostat features high and low temperature visual alerts, sensor fault alert, and compressor delay protection, offering full protection for your projects and your cooling/heating equipment; Equipped with a 16AWG power cord, enhancing the safety
Numerous Applications: With a large output power of 1500W, this product is suitable for most appliances; Best used as over-temperature protection or automatic temperature control systems for home-brewing equipment, aquariums, incubators, heat mats, reptile terrarium, greenhouse, AC units, chest freezers, radiators, etc.
Customers find the thermostat easy to set up. However, the product’s reliability and quality receive mixed feedback – while some say it works well, others report it stops working after 20 days and consider it garbage. Moreover, durability is a significant concern, with multiple customers reporting it died after 30 days of use or broke after 13 days. Additionally, customers express dissatisfaction with the value for money, describing it as a waste of money.