Dry Contact Station（DSD-1） Commercial Dehumidifier NPK 5-45-19

NPK 5-45-19

Power indicator

the brush feels natural even when working various angles to achieve the desired look

Using the newest Bluetooth technology up to 384 feet away

Gorilla Grow Tent Net Trellis

Dry Contact Station（DSD-1） Commercial Dehumidifier NPK 5-45-19The 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