TrolMaster DSH-1 Humidity Device Station Meters These are the classic Hydrofarm

These are the classic Hydrofarm pruners

supporting healthy plant growth

the final result when working on powerful

over 1 million pHeps have gone to satisfied customers around the world

Growers drop a jumper at every bench corner to keep the row tight against the rack uprights

TrolMaster DSH-1 Humidity Device Station Meters These are the classic HydrofarmSpecially designed for the control of humidity devices in the Hydro X Control System. Humidity control relay, single pack with cable set. Features: LED Power Indicator 3 Prong Attaching Plug RJ12 Cable Socket Addressing Plug & Play Specifications: Input Voltage: 100~240 VAC, 50 60Hz Output Current: 10A Output Voltage: 100~240 VAC, 50 60Hz Working Environments: Temperature 32 122 F, Humidity90% Package Dimensions: 3. 3"(L) x 3. 2"(W) x 3. 5"(H) Package