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Polar Crystal
12 - Rubber washers
Foliar nutrient spray
Safe power-up/power-down feature protects your equipment
Made from all natural and yet gentle ingredients
TrolMaster - Hydro-X Humidity Device Station 240V Humidity Control Relay Single Pack with cable set ventilation/air-conditioning Polar CrystalThe TrolMaster DSH 2 Humidity control device modules (240V) allow the user to easily connect and control standard humidifying or dehumidifying devices to the Hydro x. The DSH modules are rated @ 10 amps. *Use with dehumidifiers less than 7 amps to avoid current overload. Features: LED Power Indicator RJ12 Cable Socket Addressing Plug & Play Included In Box: 1 x Device Station 1 x 16ft RJ12 Cable 1 x 4ft RJ12 Cable 1 x RJ12 T Splitter Technical
US$ 399.50
US$ 22.39
US$ 35.90
