Search  for anything...

Inkbird Humidity Controller IHC200 Humidistat for Mushroom Greenhouse

  • Based on 4,993 reviews
Condition: New
Checking for the best price...
$42.99 Why this price?
Save $15.99 was $58.98

Buy Now, Pay Later


As low as $10 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Oct 23 – Oct 24
Order within 21 hours and 45 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Features

  • The humidity controller ranges from 5 to 99.99% RH
  • It's a digital humidity controller, easy to read; Accuracy: plus or minus 3% RH
  • Designed for use in a mushroom, grow tent, or greenhouse; It also works as a reptile humidity controller
  • You could plug a greenhouse humidifier or a grow tent humidifier, and a dehumidifier for a grow tent
  • Switch the modes between humidification and dehumidification automatically; Supports calibrate the humidity accuracy

Description

INKBIRD is founded by people with lofty ideals, by whom the mission is dedicated to changing lives with intelligent technology. INKBIRD believes that premium products constructed by smart technology and closed to life could help each person lead a free and progressing life like a flying bird. Humidity Measure Range: 5%-99.99%RH Humidity Control Range : 5%-99%RH Accuracy: ±3%RH Resolution: 1%RH Sensor Length:6.56ft (2m) Power Output: Max. 10A, 100V ~240V AC Work 1:To control humidifier Work 2:To control dehumidifier Socket: 3.3x1.7x1inch (85x42x24mm) US Standard Power Consumption:<3W Input Power Cable Length: 5ft (1.5m ) Output Power Cable Length:1ft (30cm) A nice packaging for a gift choice Package included: 1x IHC-200-WiFi humidity controller 1 x User manual A comfortable choice for reptiles incubating, like lizards, turtle, snake, spider and so on. Great equipment makes good taste. Inkbird humidity controller helps to harvest yummy food and keeps you peace in mind. To control a high humidity environment when everything starts to grow up. IHC-200 ITC-308 IHC-200-WiFi+ITC-308-WiFi IHC-200+ITH-10 IHC-200+ITH-12S

Color: IHC-200


Brand: Inkbird


Voltage: 120 volts_of_alternating_current


Material: Plastic


Item Weight: 15.84 ounces


Brand Name: Inkbird


Item Highlight: Pre Wired Outlet Dual Stage for Humidifier Dehumidifier Mushroom Greenhouse


UPC: 747380963135


Unit Count: 1 Count


Manufacturer: LERWAY TECH


Number of Items: 1


Included Components: control panel, 2 sockets, humidity probe


Item Type Name: Humidity Controller


Model: IHC-200


Part Number: IHC200-1


Voltage: 120 volts_of_alternating_current


Display Type: Digital


Color: IHC-200


Material Type: Plastic


Item Weight: 15.84 ounces


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 23 – Oct 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The Inkbird IHC200 Humidity Controller appears to be highly appreciated among users, especially those engaged in growing crops and specialty items like fermented meats or mushrooms. Reviews highlight its reliable performance and easy setup, along with the capability to maintain optimal humidity conditions. Some users experienced initial issues, but were able to resolve them and get the product working as expected.

Pros

  • 🔵 Easy to set up and responsive in operation.
  • 🔵 Offers precise and reliable humidity control.
  • 🔵 Useful for a variety of applications such as growing crops, fermenting meats, or cultivating mushrooms.
  • 🔵 Users reported good manufacturer support.

Cons

  • 🔴 The humidity probe may need recalibration for different humidity ranges.
  • 🔴 Some users noted an intermittent problem with the product on arrival, albeit resolved eventually.

Should I Buy It?

If you're engaged in an activity that requires maintaining precise humidity levels, the Inkbird IHC200 Humidity Controller is a solid investment. The product requires some fine-tuning initially, but according to customers, the outcome justifies the effort. The manufacturer is supportive, which is a plus in case you need assistance.


  • good product
I run this with both dehumidifier and humidifier connected to keep humidity in range, works well.
Reviewed in the United States on September 7, 2026 by Arlington

  • Great customer service!
I had my Inkbird Humidity Controller in my mushroom monotub for several months and it controlled the humidity very well. One day, while under warranty, it stopped shutting the humidifier off when it passed the desired level. After a few emails to trouble shoot the problem Inkbird sent me a new controller. ... show more
Reviewed in the United States on April 24, 2026 by Kevin

  • Perfect service
The item is good, but their customer service is outstanding. They were very kind, helpful, and professional.
Reviewed in the United States on July 16, 2026 by Kim

  • Controls problem dehumidifiers
I had to purchase this because the Waykar 80 pint humidifier that i purchased works except for the junk humidistat that they use. The piece of junk won't turn off and is running up my electric bill. I contacted the company and they were willing to send me a replacement humidistat and then a replacement unit but the reviews are all poor concerning the humidistat. This was easy to set up and when I connected it to my Trash Waykar humidifier, the sensor read 58 on the display, but the humidifier was showing 73, which explains why the Waykar 80 pint humidifier will Never Turn off. If you own a problem humidifier that won't turn off like I do, then order this and let it control the humidifier versus buying another new one. I took off one star because the instructions sent with this are Not very clear and you need a magnifying glass to read it. Luckily there are videos available on YouTube that show you what each setting means and how to quickly program this controller. ... show more
Reviewed in the United States on July 22, 2025 by William Graham

  • The fix for dehumidifier short cycling
My used Frigidaire dehumidifier kept short-cycling in my basement, turning on and off every 30 seconds due to a bad internal sensor. Plugging it into the Inkbird IHC-200 completely solved the problem.
Reviewed in the United States on September 17, 2026 by Michael F

  • Works well
Works great. I have it hooked to a dehumidifier in my basement. The dehumidifier is set to the lowest setting so the controller will turn it on and off. ie... the controller will turn the unit on/off and the unit will not stop it because of the dehumidifier settings. It is was hard to figure things out. But I wrote on the instructions on what the setting is. It keeps the setting even if the power is lost. I used different Inkbird at my parent's home for a light bulb attached to it under a sink so it would turn on/off and keep things from freezing - That is not this controller. Well worth the money. ... show more
Reviewed in the United States on June 3, 2026 by Dave Lind

  • Nice lil piece of controls gear.
Great for controlling your environment. Once dialed in it does what it is supposed to do! I use to control my humidifier to the exact humidity that I want to maintain.
Reviewed in the United States on July 14, 2026 by KT

  • Six stars
I wanted to replace my old humidifier. I like how the new ones work, and I bought a well-reviewed one with WiFi. The humidifier worked great, and the software was easy to use. Then, I discovered that it only maintains the humidity in a 10% range, along with other disturbing "features." I exchanged it for one that doesn't measure the humidity at all 8-( The Inkbird did exactly what the digital humidifier should have done. It allows me to set the target humidity and range below (and above, it also works with dehumidifiers,) and it also allows alarms for high/low humidity and even calibration. Everything is tenths of a percent, and the sensor actually seems to be that accurate. Most of all, it works perfectly! ... show more
Reviewed in the United States on December 19, 2023 by Steve11235

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...