List Price: $61.75
Sale Price: $57.95
You save: $3.80 (6%)

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Description

Simply dip and read— the orientation of the display means no need to turn your head or tilt the tester. This low-cost meter is perfect for most applications. The single-junction electrode is recessed to protect against breakage. The unit offers up to three-point calibration with auto-buffer recognition for quick calibrations, automatic temperature compensation for accurate reading under changing conditions, hold function to lock measure value, and auto-off to prolong battery life. Built-in belt clip allows you to hang your meter when not in use. What's Included: four 1.5 V button cell batteries.

Features

• Push-button calibration capabilities up to three points for a wide range of results
• Automatic Temperature Compensation (ATC) for accurate readings in fluctuating temperatures
• Transparent, protective cap keeps sensor moist when stored upright, and used as container for sensor conditioning or on-site calibration
• Waterproof, dustproof housing is Ingress Protection (IP) 67-rated, for protection against solid objects or liquids
• Large, upright, single-line LCD display screen for ease of viewing, and for display of indicators

List Price: $11.29
Sale Price: $9.70
You save: $1.59 (14%)

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Description

Made of diatomaceous earth. Ant, flea, silverfish, cockroaches, bed bugs, carpet beetles, slugs, tomato hornworm, earwig and tick control. All natural product that is so safe it may be rubbed right into your dog or cat's fur. Intended for application with a hand duster. Insects that come in contact with this powder die of dehydration with 48 hours. 4.4 lb bag treats 2,500 sq. ft.

Features

• Size: 4.4 Pound

Sale Price: $8.00

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Description

400 watt BT37 Mogul Screw (E39) Base 4,000K Clear Universal Burn General Lighting Metal Halide HID Sylvania Light Bulb

Features

• Color/Finish: Clear
• Color Temperature: 4,000K
• Average Lifetime: 15000 hours
• Lumens (light output): 32000
• CRI: 65

Sale Price: $22.76

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Description

All natural, non-toxic, biodegradable, highly concentrated formula reduces cleaning time dramatically. Replaces harmful and ineffective chemical cleaners. Removes grease, oil, dirt, nurtrient and salt build-up, green algae, etc. Leaves trays, reservoirs, equipment, pumps, tubing, light fixtures, benches, floors, walls and entire growing area spotless and looking brand new.

Features

• All natural, non-toxic, biodegradable and highly concentrated formula
• Reduces cleaning time dramatically
• Removes grease, oil, dirt, nurtrient and salt build-up, green algae, etc
• Leaves equipment and entire growing area spotless and looking brand new

List Price: $42.99
Sale Price: $33.00
You save: $9.99 (23%)

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Description

Say goodbye to over-crowded, under-utilized power strips. Hydrofarm's Tower of Power offers 6 outlets with enough room to accommodate even the bulkiest timers and adapters. The Tower of Power will handle all you can throw at it. In your home office it will organize all your computers and peripheral devices. In the shop it's sturdy enough to power your tool array. And for the hydroponics gardener, the Tower of Power will accommodate all your timers. NOTE: Product is not a surge protector.

Features

• Say goodbye to over-crowded, under-utilized power strips.
• Offers 6 outlets with enough room to accommodate even the bulkiest timers and adapters.
• In your home office it will organize all your computers and peripheral devices.
• For the hydroponics gardener, the Tower of Power will accommodate all your timers.
• Sturdy construction - can be mounted on walls or under furniture; 8 120V outlets total.

List Price: $61.95
Sale Price: $31.44
You save: $30.51 (49%)

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Description

These high-output super HPS lamps are specifically engineered for plant growth. Their spectrum and output rival lamps that are three times the price. Full color retail packaging. One year warranty.

Features

• 140,000 lumens!
• Works with Harvest Pro, SS10 and Galaxy 1000w ballasts.

Sale Price: $169.95

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Description

400W High Pressure Sodium Bulb:

Power: 400 watts (High efficiency)
Expected Life Span: 24,000 hours
Lumen: 90,000 lumens
Color Temperature: 2,100K
Contains more red spectrum, which is best for flowering.
Non-luring insects
Strong power to penetrate fog
High output, high luminescence efficiency.
Fit for all standard 400 watts HPS grow light systems
Fit for the Heliophile, such as Rose and Camellia, which grows better at longer sunshine time.
400W Digital Electronic Ballast:

High power 400 watts
Built-in heat output holes.
Built-in standard reflector interface
Fit for 400 watts High Pressure Sodium Lamps or 400 watts Metal Halide Lamps
Pass FCC and CE Certificate
Low Noise
Energy saving and environmental friendly
Stabilize input power and output luminous flux
Reduce wastage and improve usable efficiency of power supply equipment capability
Shielded component to protect against Radio Frequency Interference to other equipment
Prevent the electricity from striking the bulb repeatedly and make the bulb nigrescence prematurely
Protect your eyes when continually working
Rated Power: 400 watts
Specified Frequency: 50/60Hz
Working Voltage Range: 120V/240V
Install Space Requirement: 12in. x 6-1/4in. x 4in. (31cm x 16cm x 16cm)
With a 8-1/3ft. power cord to wall (US standard plug)
Package Includes:

1x 400W High Pressure Sodium Bulb
1x 400W Digital Electronic Ballast
1x Extra Large Hard Light Reflector Hood
1x Ceramic Socket
1x Free Timer
1Set Hi-Low Yoyo Reflector Hanging Kit
Parameter Reference Range for Growing:

Stage
Light
Lighting Time
Dark Time
Hanging Height
Best Temperature
First 2-4wks (Recovery Stage)
MH
18hrs
6hrs
Infinity to 18in.
72-76 degree Fahrenheit
Last 8-9wks
HPS
12hrs
12hrs
18in.
72-76 degree Fahrenheit

Features

• 400W High Pressure Sodium Bulb
• 400W Digital Electronic Ballast
• Extra Large Hard Light Aluminum Reflector Hood
• Ceramic Socke
• Expected Life Span: 24,000 hours

List Price: $237.95
Sale Price: $179.95
You save: $58.00 (24%)

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Description

600 watt Digital Galaxy HPS/MH Ballast Extruded aluminum housing is engineered to dissipate heat and keep the components cool. Smart Volt feature allows ballast to run on 120v, 208v or 240v power. Detachable power cord allows easy change over. Comes standard with 120v cord, purchase 240 volt cord separately (part #903082). There is also a resettable circuit breaker for short circuit protection. Lamp cord receptacle compatible with all Sun System reflectors and sockets. Operates all 600w lamps - universal and Hortilux, Ultra Sun, Sun Master brands, etc. Completely silent and lightweight. Extremely efficient - 99% power factor. Generator Ready! Operates all 600w lamps - universal and Hortilux, Ultra Sun, Sun Master brands, etc.

Features

• Operates all 600w lamps - universal and Hortilux, Ultra Sun, Sun Master brands, etc.
• Great for fruiting and flowering plants!
• Fantastic digital system!

Sale Price: $157.21

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Description

Exclusive, two part ballast enclosure is the coolest running light system in the industry. The ballast core is in one compartment while the capacitor & ignitor are in the other. This protects these critical components from the heat of the ballast. This significantly adds to the reliability & life of this light system. The EZ Cap Door allows for easy access to the capacitor in the event it needs to be replaced. With our Exclusive Power Pointer it's easy to switch from 120 volt to 240 volt power! Simply unplug the detachable 120 volt Smart Volt cord (included), turn the Power Pointer arrow down for 240 volt power and plug in a 240 volt Smart Volt cord. THAT'S IT! (240 volt Smart Volt cord sold separately) High quality ballast will ensure years of trouble-free use High temperature capacitor ensures long lasting durability Heat slots & louvers remove excess heat from the ballast Aluminum ballast enclosure dissipates heat. Works with 600w Super HPS Hortilux Bulb (Part #901570), 600w Ultra Sun HPS Bulb (#901526) and 600w AgroSun bulb (BUSD600AG).

Features

• Works with any standard 600w bulb or Hortilux 600w bulb.

Sale Price: $1,045.95

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Description

Proud to present our new and improved dimmable digital ballast perfect for plant cultivation in the new regal purple color. Adjustable at 100%, 75% and 50% for maximum efficiency Up to 30% more lumens than magnetic ballasts for improved yields Compatible w/ both MH and HPS bulbs Compatible w/ 120V and 240V power supplies (We include a 2 meter 120V chord) Helps lamps burn brighter and longer High frequency output results in less power loss (50/60Hz Frequency) 99% Power factor Replaceable outset fuse by input terminal for short circuit protection Short circuit protection by automatic power shut off for ultimate safety Fast lamp ignition by lighting up the bulbs within 1-2mins max Stable light output by constant lamp voltage, lamps will be flicker free Internal heat and radio frequency shielding to protect critical components Built in cooling fan and Graduating fin design to minimize ballast temperature Light weight (Under 10lbs) 3 year Warranty directly thru us for your convenience! CE certified and UL listed

Features

• 1000Watt Ballast Adjustable at 100%, 75% and 50% for maximum efficiency, Up to 30% more lumens than magnetic ballasts for improved yields, Compatible w/ both MH and HPS bulbs
• Compatible w/ 120V and 240V power supplies (We include a 2 meter 120V chord), High frequency output results in less power loss (50/60Hz Frequency), 99% Power factor
• Short circuit protection by automatic power shut off for ultimate safety, Fast lamp ignition by lighting up the bulbs within 1-2mins max, Stable light output by constant lamp voltage, lamps will be flicker free
• Built in cooling fan and Graduating fin design to minimize ballast temperature, Light weight (Under 10lbs), CE certified and UL listed
• 3 year Warranty directly thru us for your convenience!