SKU: 15626278589

TrolMaster Hydro-X Dry Contact Station

Sale price$102.55 Regular price$113.94
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

TrolMaster Hydro-X Dry Contact StationThe Trolmaster DSD 1 Dry contact module provides a simple and flexible solution to who want to connect & control devices to the Hydro X using a dry contact or relay to activate the device. Some equipment requires either normally open or normally closed contact closure in order to activate the equipment. The DSD 1 is the product that you need to control those types of devices. * The DSD 1 can be configured to work as the other Trolmaster power modules

The Trolmaster DSD-1 Dry-contact module provides a simple and flexible solution to who want to connect & control devices to the Hydro-X using a “dry-contact” or relay to activate the device. Some equipment requires either normally open or normally closed contact closure in order to activate the equipment. The DSD-1 is the product that you need to control those types of devices. *

The DSD-1 can be configured to work as the other Trolmaster power modules work. The DSD-1 connects into the “devices” line on the Hydro-X and can be set to control an almost infinite number and types of devices such as:
Lighting contactors
Light Deprivation curtains
Pump contactors
Temperature devices
Humidity devices
CO2 devices

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15626278589

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4.2 ★★★★★
Based on 14 reviews
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A
Amy C.
Massapequa, US
★★★★★ 5
Amazing Bilingual Books for Kiddos!
Format: Board book
We are obsessed with the Si Sabo Kids books! We got the first set of Street Vendors and now this is such a great addition. Our daughter loves these and reads them over and over. My husband is a spanish speaker but I am not, so this has been a great way to pass down spanish to our daughter regardless of whether you speak spanish or not. Plus, the case the books come in are so cute and stylish sitting on our bookshelf. Really makes a great present because it's a great set!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025
L
Laura Pantin
Lake Worth, US
★★★★★ 5
Love this set of books!
Format: Board book
As a dual language educator and mother of a bilingual child, I absolutely love these books! The set is bright, colorful and culturally rich; the three books are inspired by Latin American marketplace scenes, which makes learning feel playful and meaningful! Such a wonderful addition to any household or classroom bookshelf!
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Reviewed in the United States on December 2, 2025
J
jennifer
Waukegan, US
★★★★★ 5
A must have!
Format: Board book
We love this set. Everything from the pictures to the translations is just perfect A must have for any bilingual kid or any kids learning spanish. My toddler reads this set daily 🤗
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Reviewed in the United States on December 1, 2025
N
Verified Purchase
Niru
Lake Worth, US
★★★★★ 5
Good quality and great value
Size: 500 Count (Pack of 2)
The 2-pack is a great value and lasts a long time, so I don’t have to keep restocking.
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Reviewed in the United States on March 28, 2026
K
Verified Purchase
KDWeaver
Charlottesville, US
★★★★★ 5
Q-tips-an all around great thing to have
Size: 500 Count (Pack of 2)
Q-tip brand Q-tips are very soft, thick, easy to use and a good value for the money. I use them with my business as a skin care professional. They’re extremely versatile.The smaller size is perfect for skin care of the eye, or ears for example. At home, I use them to clean my jewelry, to apply makeup, plus several other uses. They are gentle, strong and safe.
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Reviewed in the United States on April 10, 2026

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