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 | Measure Master Graduated Rectangle Measuring CupGeneral purpose measuring cups. Chemically resistant polypropylene measurers. U.S. and metric graduations. Translucent for easy and accurate measuring. 8 oz is equal to 250 ml, 16 oz is equal to 500 mlOnly $2.95 |
 | Measure Master - Measuring Glass – Big Shot -- 16 ozGeneral purpose measuring pint glass. Graduation measurements include teaspoon, tablespoon, ounces and milliliters. Clear glass for easy and accurate measuring. Rated PG-13.Only $6.99 |
 | Gavita Controller Cable RJ9 / RJ14 5 ft / 150 cmGavita Controller Cables attach the Gavita Master controller (EL1 & EL2) to the Gavita E-Series ballast.Only $5.50 |
 | Gavita Controller Cable RJ9 / RJ16 25 ft / 7.5 mGavita Controller Cables attach the Gavita Master controller (EL1 & EL2) to the Gavita E-Series ballast.Only $12.00 |
 | Gavita Controller Cable RJ9 / RJ14 16 ft / 5 mGavita Controller Cables attach the Gavita Master controller (EL1 & EL2) to the Gavita E-Series ballast.Only $9.20 |
 | Gavita Interconnect RJ14 Cables 10 ftGavita E-series interconnect cables are used to supply controller signal from ballast to additional ballasts (daisy chain), for use with the Gavita Master Controllers (EL1 & EL2). 10 feet in length.Only $7.99 |
 | Gavita Power EL Controller Supply US Version 120 VoltReplacement 120V power supply for the Gavita Master Controller (EL1 & EL2).Only $20.00 |
 | Gavita Interconnect Cables RJ14 / RJ14 2 ft / 60 cmGavita E-series interconnect cables are used to supply controller signal from ballast to additional ballasts (daisy chain), for use with the Gavita Master Controllers (EL1 & EL2).Only $4.20 |
 | Gavita Interconnect Cables RJ14 / RJ14 8 ft / 240 cmGavita E-series interconnect cables are used to supply controller signal from ballast to additional ballasts (daisy chain), for use with the Gavita Master Controllers (EL1 & EL2).Only $6.20 |
 | Philips Master DE Green Power Plus EL 1000W HPS 400VPhilips Master GreenPower Plus EL double ended lamp is a professional European made 400 V high frequency horticultural 1000 watt HPS lamp. It is nitrogen filled with a quartz glass outer jacket for perfect optical quality. This is the original bulb included...Only $157.99 |
 | Measure Master - Sure Shot - Measuring Shot GlassGeneral purpose measuring shot glass for those little jobs. Graduation measurements include teaspoon, tablespoon, ounces and milliliters. Clear glass for easy and accurate measuring.Only $3.59 |
 | Yield Master II 6 inch Classic Reflector Block PlatesCompletely sealed – features gasketed glass and integrated restraint bars to hold glass tightly in place. 86% reflective German aluminum interior for excellent output and uniformity. Maximum air cooling with built-in 6†fittings. Durable...Only $12.95 |
 | Autopilot 15ft Extension Probe Sensor Cable15' Extension Probe Sensor Cable for the Greenhouse Master controller and the Digital CO2 Controller. (works with APCECOTH, APCECOD units only)Only $19.95 |
 | Gavita Temperature Probe EL Controller Cable 5 mReplacement temperature probe for the Gavita Master Controller (EL1 & EL2).Only $17.50 |
 | Gavita Temperature Probe EL Controller Cable - 96 ft96 ft / 30 m Replacement temperature probe for the Gavita Master Controller (EL1 & EL2).Only $30.00 |
 | Orchid Lights AzaleaAn Azalea That Laughs at the Cold!If you live north of the Mason-Dixon line there is a good chance you only see azaleas when you’re watching the Master’s golf tournament on television. (The fabled Augusta National Golf Course is world-renowned...Only $0.00 |
 | Universal Air-Cooled Fittings 4 inch Flange - DISCONTINUED4 Yield Master Classic Flange (Universal Air Cooled Fittings for Sunlight Supply Reflectors 4Only $6.95 |
 | Gavita 3 Way RJ14 Cable SplitterThe 3 way cable splitter is needed to connect the Gavita Master Controller to your E-Series ballasts when running ballasts inline. Used with Gavita E-series interconnect cables.Only $5.00 |