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DIGITEN Premium Dual Relay Humidity Controller——DHC312
Humidity Sensor
Probe with high quality digital chip
Control Range: 5-99%RH
Relative humidity accuracy: ±1.8 %RH
Temperature accuracy: ±0.2 °C
Double socket
Input Power: 100~240VAC,50/60Hz
Relay Contact Capacity: Humidify(10A, 100240)
Dehumidify (10A, 100-240VAC)
LCD display and wall-mountable
Display the current humidity, setting humidity, and current temperature.
Packaging
Humidity controller*1
User manual*1
Get to know this device
The DHC312 controls humidity and also measures the temperature of the current environment.
How to set up?
No complicated programming process required, three simple steps to use
Suitable for plant growing and breeding
DHC312 Humidity Controller put an end to a history of having an humidifier and a dehumidifier constantly fighting each other
Rich Scenario Applications
Reptile Farming &Plant Growing
Mushroom growing,Homemade egg incubator,Control the humidity for ball python,Home brewing,Greenhouse,Fan,Grow mushroom, Meat dry,Incubation,A must have for small rooms or tents
Great for animal and plant lovers!
Dana D.
Reviewed in the United States on March 31, 2025
I always get nervous that my snake will overheat and I won't know. Luckily, I was able to get this and it has been a game changer in his health and wellness. It is so easy to set-up and I have had great success in using it. It seems accurate when I compare with another digital hygrometer I have as well as a temperature gun. The price is excellent and I would recommend getting it for peace of mind.
john cook
Reviewed in the United States on March 20, 2025
Seems to be working well, good quality and easy to use
5 Rats In A Trenchcoat
Reviewed in the United States on February 9, 2025
I recently started growing a fruit that requires different conditions than are naturally offered here, so got this to aid in that process. I like that I'm able to 'set it and forget it' and trust it to take of my plants in my absence. One thing I will say is there was a bit of a learning curve for me, but in all fairness I'm not used to humidifiers. From what I can tell, it works well and I'm pleased with it. My plants have started to grow and I'm looking forward to my horned melons!
Sassy SAS.
Reviewed in the United States on February 28, 2025
Working perfectly for my mini greenhouse. I have a humidifier and a small fan attached to the controller. If it's too dry it kicks in the humidifier, too much moisture and it kicks on the fan. It's helped.me keep my tropical plants in perfect shape. The controller has easy to head display and easy to understand controlls.
Michelle Cohen
Reviewed in the United States on February 24, 2025
We're growing various herb and vegetables in a small greenhouse that we built off of our patio. It can be hard to regulate the humidity, and I was happy to find this humidity controller. It takes the guesswork out for me. The initial setup was a little confusing but I figured it out fairly quickly. You need to set the percentage of humidity you want -- for example, 75%, and then you need to set the difference. So if you want it to go a maximum of 80% and a minimum of 75%, then you'd set the difference at 5%. Then when the humidity drops below 70%, it will turn on the power to the humidifier that you've plugged in. If it goes above 80%, it will turn on the power to the dehumidifier that you've plugged in. I'm using a humidifier that has a plain on/off toggle switch. If your humidifier won't automatically turn on with the power, this won't work. I have a humidifier that requires you to press a button to turn it on, but it's not a toggle switch that can be left in the on or off position. That humidifier will not work with this. It has to be one that will automatically turn on when it's plugged in. Make sure your humidifier will work with this.
Scorptress
Reviewed in the United States on February 23, 2025
Humidity Controller4-5 starsI recently purchased the DIGITEN DHC312 Digital Humidity Controller from Amazon to regulate humidity levels in my home. Here's my detailed review based on my experience:Design and Build QualityThe DIGITEN DHC312 features a compact and sturdy design, with a clear digital display that's easy to read. The buttons are responsive, and the overall build feels durable, suggesting longevity.FunctionalityDual Relay Control: This controller can manage both humidifiers and dehumidifiers simultaneously, allowing for precise humidity regulation. I've set it up to maintain a consistent humidity level in my 3X3 grow tent, and it switches between devices seamlessly.User-Friendly Interface: The setup process was straightforward, thanks to the intuitive interface. Adjusting settings to my desired humidity range was hassle-free.Accuracy: The device provides accurate humidity readings, which I've cross-verified with a hygrometer. This precision ensures my environment remains comfortable and prevents issues related to excessive dryness or moisture.VersatilityBeyond home use, this controller is suitable for various applications:Greenhouses: Maintains optimal humidity levels for plant growth.Mushroom Cultivation: Ensures the necessary humidity for proper development.Cigar Humidors: Keeps cigars in ideal conditions to preserve flavor and quality.Advice for Potential BuyersPower Supply: Ensure that your humidifier and dehumidifier are compatible with the controller's power specifications to prevent any issues.Sensor Placement: Proper placement of the humidity sensor is crucial for accurate readings. Avoid placing it near vents or direct airflow to ensure it measures the ambient humidity correctly.In conclusion, the DIGITEN DHC312 Digital Humidity Controller is a reliable and versatile device that effectively manages humidity levels. Its dual relay control, user-friendly interface, and accuracy make it a valuable addition to any environment where humidity control is essential.
That person
Reviewed in the United States on January 20, 2025
Works great for the grow tent. We have a humidifier and small dehumidifier connected. It senses how humid it is in the tent and will turn the device on or off as needed to keep it right where you want it.Throughout the grow, it has worked well and has done what it advertises.
arcy
Reviewed in the United States on April 30, 2025
accurate, for a potato cellar
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