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New products

  • Out of Stock

    HM Digital Handheld TDS-3 Tester

    $30.22
    $30.22 - $30.22
    $30.22
    $20.15
    $20.15 - $20.15
    $20.15

    Ideal for commercial use. Includes a carrying case with belt clip. Highly efficient and accurate due to its advanced microprocessor technology. Hol...

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    $30.22
    $30.22 - $30.22
    $30.22
    $20.15
    $20.15 - $20.15
    $20.15
    Out of Stock
  • Out of Stock

    HM Digital 1000 PPM Calibration Solution

    $4.97 - $4.97
    $4.97
    $4.97 - $4.97
    $4.97

    $4.97 - $4.97
    $4.97
    $4.97 - $4.97
    $4.97
    Out of Stock
  • Out of Stock

    HM Digital Waterproof pH Meter

    $108.07
    $108.07 - $108.07
    $108.07
    $86.61
    $86.61 - $86.61
    $86.61

    $108.07
    $108.07 - $108.07
    $108.07
    $86.61
    $86.61 - $86.61
    $86.61
    Out of Stock
  • Out of Stock

    HM Waterproof EC-TDS-Temp Combo Meter

    $56.99 - $56.99
    $56.99
    $56.99 - $56.99
    $56.99

    $56.99 - $56.99
    $56.99
    $56.99 - $56.99
    $56.99
    Out of Stock
  • Out of Stock

    HM Digital pH 80 Meter

    $49.29
    $49.29 - $49.29
    $49.29
    $39.51
    $39.51 - $39.51
    $39.51

    $49.29
    $49.29 - $49.29
    $49.29
    $39.51
    $39.51 - $39.51
    $39.51
    Out of Stock
  • Out of Stock

    HM Digital pH Electrode Storage Solution

    $5.11 - $5.11
    $5.11
    $5.11 - $5.11
    $5.11

    $5.11 - $5.11
    $5.11
    $5.11 - $5.11
    $5.11
    Out of Stock
  • Out of Stock

    HM Digital Water Resistant Ec-TDS Meter with Temperature in C-F Hydrotester (Model COM-80)

    $46.44
    $46.44 - $46.44
    $46.44
    $31.07
    $31.07 - $31.07
    $31.07

    $46.44
    $46.44 - $46.44
    $46.44
    $31.07
    $31.07 - $31.07
    $31.07
    Out of Stock
  • Out of Stock

    Oakton Waterproof EcoTestr TDS Low

    $65.27 - $65.27
    $65.27
    $65.27 - $65.27
    $65.27

    $65.27 - $65.27
    $65.27
    $65.27 - $65.27
    $65.27
    Out of Stock
  • Out of Stock

    Oakton Calibration 1413 TDS 500 ml

    $16.41 - $16.41
    $16.41
    $16.41 - $16.41
    $16.41

    $16.41 - $16.41
    $16.41
    $16.41 - $16.41
    $16.41
    Out of Stock
  • Out of Stock

    Oakton Calibration pH 7.01 500 ml

    $16.41 - $16.41
    $16.41
    $16.41 - $16.41
    $16.41

    $16.41 - $16.41
    $16.41
    $16.41 - $16.41
    $16.41
    Out of Stock
  • Out of Stock

    Oakton Multi PT Testr 35 - PH-TDS-Temp

    $150.37 - $150.37
    $150.37
    $150.37 - $150.37
    $150.37

    $150.37 - $150.37
    $150.37
    $150.37 - $150.37
    $150.37
    Out of Stock
  • Out of Stock

    Oakton Waterproof EcoTestr pH 2

    $68.32 - $68.32
    $68.32
    $68.32 - $68.32
    $68.32

    $68.32 - $68.32
    $68.32
    $68.32 - $68.32
    $68.32
    Out of Stock
  • Out of Stock

    Oakton Waterproof EcoTestr pH 1

    $77.02
    $77.02 - $77.02
    $77.02
    $45.95
    $45.95 - $45.95
    $45.95

    $77.02
    $77.02 - $77.02
    $77.02
    $45.95
    $45.95 - $45.95
    $45.95
    Out of Stock
  • Out of Stock

    Bluelab pH Probe KCl Storage Solution 100 ml

    $12.58
    $12.58 - $12.58
    $12.58
    $8.50
    $8.50 - $8.50
    $8.50

    $12.58
    $12.58 - $12.58
    $12.58
    $8.50
    $8.50 - $8.50
    $8.50
    Out of Stock

  • Bluelab Probe Care Kit - pH

    $23.32
    $23.32 - $23.32
    $23.32
    $15.19
    $15.19 - $15.19
    $15.19

    Everything you need to clean, hydrate and calibrate pH probes. Probe cleaning and correctly storing pH probes ensures you get the most accurate rea...

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    $23.32
    $23.32 - $23.32
    $23.32
    $15.19
    $15.19 - $15.19
    $15.19
  • Out of Stock

    Bluelab Original Truncheon Meter

    $157.94
    $157.94 - $157.94
    $157.94
    $102.93
    $102.93 - $102.93
    $102.93

    With its super tough, high quality, fully waterproof design, no calibration required, daylight readable blue LED's and no on/off buttons to worry a...

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    $157.94
    $157.94 - $157.94
    $157.94
    $102.93
    $102.93 - $102.93
    $102.93
    Out of Stock
  • Out of Stock

    Bluelab Commercial Truncheon Meter

    $157.94
    $157.94 - $157.94
    $157.94
    $102.93
    $102.93 - $102.93
    $102.93

    With a conductivity range right up to 6.0 EC (60 CF, 3000 ppm x 500 and 4200 ppm x 700), it will never leave you short. The Bluelab Commercial Trun...

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    $157.94
    $157.94 - $157.94
    $157.94
    $102.93
    $102.93 - $102.93
    $102.93
    Out of Stock
  • Out of Stock

    Oakton Waterproof pHTestr 30

    $126.25 - $126.25
    $126.25
    $126.25 - $126.25
    $126.25

    $126.25 - $126.25
    $126.25
    $126.25 - $126.25
    $126.25
    Out of Stock
  • Out of Stock

    Oakton Replacement Electrode pH 10-20-30

    $78.64 - $78.64
    $78.64
    $78.64 - $78.64
    $78.64

    $78.64 - $78.64
    $78.64
    $78.64 - $78.64
    $78.64
    Out of Stock
  • Out of Stock

    Oakton Waterproof pHTestr 10

    $104.25 - $104.25
    $104.25
    $104.25 - $104.25
    $104.25

    $104.25 - $104.25
    $104.25
    $104.25 - $104.25
    $104.25
    Out of Stock
  • Out of Stock

    HortiCare Nutrient Check PPM

    $62.16 - $62.16
    $62.16
    $62.16 - $62.16
    $62.16

    $62.16 - $62.16
    $62.16
    $62.16 - $62.16
    $62.16
    Out of Stock
  • Out of Stock

    AgroLED 4 Watt Green Flashlight-Lamp AC-DC Rechargeable

    $21.99 - $21.99
    $21.99
    $21.99 - $21.99
    $21.99

    AgroLED 4 Watt Green Flashlight/Lamp AC/DC Rechargeable

    $21.99 - $21.99
    $21.99
    $21.99 - $21.99
    $21.99
    Out of Stock
  • Out of Stock

    Sun Blaze T5 HO Supreme 41 - 4 ft 1 Lamp

    $73.83
    $73.83 - $73.83
    $73.83
    $50.99
    $50.99 - $50.99
    $50.99

    Reflector design maximizes output and diffusion. Offers an energy efficient high output ballast. Durable aluminum housing. Accommodates standard 2...

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    $73.83
    $73.83 - $73.83
    $73.83
    $50.99
    $50.99 - $50.99
    $50.99
    Out of Stock
  • Out of Stock

    Sun Blaze T5 HO Supreme 21 - 2 ft 1 Lamp

    $54.71
    $54.71 - $54.71
    $54.71
    $37.79
    $37.79 - $37.79
    $37.79

    Reflector design maximizes output and diffusion. Offers an energy efficient high output ballast. Durable aluminum housing. Accommodates standard 2...

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    $54.71
    $54.71 - $54.71
    $54.71
    $37.79
    $37.79 - $37.79
    $37.79
    Out of Stock

  • Sun Blaze T5 HO 41 - 4 ft 1 Lamp

    $49.36
    $49.36 - $49.36
    $49.36
    $34.03
    $34.03 - $34.03
    $34.03

    High Output ballast for long life. Light weight and easy to install with mounting hardware included. Fixture includes: 6500°K (blue) T5 HO lamp. A...

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    $49.36
    $49.36 - $49.36
    $49.36
    $34.03
    $34.03 - $34.03
    $34.03
  • Out of Stock

    Sun Blaze T5 HO 21 - 2 ft 1 Lamp

    $42.19
    $42.19 - $42.19
    $42.19
    $29.21
    $29.21 - $29.21
    $29.21

    High Output ballast for long life. Light weight and easy to install with mounting hardware included. Fixture includes: 6500°K (blue) T5 HO lamp. A...

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    $42.19
    $42.19 - $42.19
    $42.19
    $29.21
    $29.21 - $29.21
    $29.21
    Out of Stock
  • Out of Stock

    Sun Blaze T5 HO 48 - 4 ft 8 Lamp

    $364.41
    $364.41 - $364.41
    $364.41
    $244.99
    $244.99 - $244.99
    $244.99

    Fixtures include FREE pre-installed Spectralux 6500° K lamps. New wider advanced reflector design offers excellent reflectivity and diffusion. Whi...

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    $364.41
    $364.41 - $364.41
    $364.41
    $244.99
    $244.99 - $244.99
    $244.99
    Out of Stock
  • Out of Stock

    Sun Blaze T5 HO 46 - 4 ft 6 Lamp

    $311.80
    $311.80 - $311.80
    $311.80
    $211.99
    $211.99 - $211.99
    $211.99

    Fixtures include FREE pre-installed Spectralux 6500° K lamps. New wider advanced reflector design offers excellent reflectivity and diffusion. Whi...

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    $311.80
    $311.80 - $311.80
    $311.80
    $211.99
    $211.99 - $211.99
    $211.99
    Out of Stock
  • Out of Stock

    Sun Blaze T5 HO 44 - 4 ft 4 Lamp

    $226.60
    $226.60 - $226.60
    $226.60
    $153.99
    $153.99 - $153.99
    $153.99

    Fixtures include FREE pre-installed Spectralux 6500° K lamps. New wider advanced reflector design offers excellent reflectivity and diffusion. Whi...

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    $226.60
    $226.60 - $226.60
    $226.60
    $153.99
    $153.99 - $153.99
    $153.99
    Out of Stock
  • Out of Stock

    Sun Blaze T5 HO 42 - 4 ft 2 Lamp

    $158.40
    $158.40 - $158.40
    $158.40
    $107.99
    $107.99 - $107.99
    $107.99

    Fixtures include FREE pre-installed Spectralux 6500° K lamps. New wider advanced reflector design offers excellent reflectivity and diffusion. Whi...

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    $158.40
    $158.40 - $158.40
    $158.40
    $107.99
    $107.99 - $107.99
    $107.99
    Out of Stock
  • Out of Stock

    Sun Blaze T5 HO 24 - 2 ft 4 Lamp

    $169.75
    $169.75 - $169.75
    $169.75
    $114.99
    $114.99 - $114.99
    $114.99

    Fixtures include FREE pre-installed Spectralux 6500° K lamps. New wider advanced reflector design offers excellent reflectivity and diffusion. Whi...

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    $169.75
    $169.75 - $169.75
    $169.75
    $114.99
    $114.99 - $114.99
    $114.99
    Out of Stock
  • Out of Stock

    Sun Blaze T5 HO 28 - 2 ft 8 Lamp

    $142.99 - $142.99
    $142.99
    $142.99 - $142.99
    $142.99

    Fixtures include FREE pre-installed Spectralux 6500° K lamps. New wider advanced reflector design offers excellent reflectivity and diffusion. ...

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    $142.99 - $142.99
    $142.99
    $142.99 - $142.99
    $142.99
    Out of Stock
  • Out of Stock

    Sun Blaze T5 HO 22 - 2 ft 2 Lamp

    $125.52
    $125.52 - $125.52
    $125.52
    $83.99
    $83.99 - $83.99
    $83.99

    Fixtures include FREE pre-installed Spectralux 6500° K lamps. New wider advanced reflector design offers excellent reflectivity and diffusion. Whi...

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    $125.52
    $125.52 - $125.52
    $125.52
    $83.99
    $83.99 - $83.99
    $83.99
    Out of Stock
  • Out of Stock

    Sun System Garden Bright Fluorescent Grow Light

    $48.82 - $48.82
    $48.82
    $48.82 - $48.82
    $48.82

    Sun System Garden Bright Fluorescent Grow Light. Fixture only; Lamp Sold Separately

    $48.82 - $48.82
    $48.82
    $48.82 - $48.82
    $48.82
    Out of Stock
  • Out of Stock

    Trifecta

    $107.99 - $107.99
    $107.99
    $107.99 - $107.99
    $107.99

    $107.99 - $107.99
    $107.99
    $107.99 - $107.99
    $107.99
    Out of Stock
  • Out of Stock

    Sun System LEC315 240 Volt with Lamp

    $519.95
    $519.95 - $519.95
    $519.95
    $378.99
    $378.99 - $378.99
    $378.99

    Sun System® LEC® Brand 315 Watt Light Fixtures utilize cutting edge Light Emitting Ceramic® brand technology. Fixture has 98% reflective German alu...

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    $519.95
    $519.95 - $519.95
    $519.95
    $378.99
    $378.99 - $378.99
    $378.99
    Out of Stock
  • Out of Stock

    Sun System LEC315 120 Volt with Lamp

    $519.95
    $519.95 - $519.95
    $519.95
    $378.99
    $378.99 - $378.99
    $378.99

    Sun System® LEC® Brand 315 Watt Light Fixtures utilize cutting edge Light Emitting Ceramic® brand technology. Fixture has 98% reflective German alu...

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    $519.95
    $519.95 - $519.95
    $519.95
    $378.99
    $378.99 - $378.99
    $378.99
    Out of Stock
  • Out of Stock

    Gavita Pro 270e LEP Grow US (41.02 emitter)

    $469.99 - $469.99
    $469.99
    $469.99 - $469.99
    $469.99

    $469.99 - $469.99
    $469.99
    $469.99 - $469.99
    $469.99
    Out of Stock
  • Out of Stock

    Gavita Pro 270e LEP Sup US (41.01 emitter)

    $956.05 - $956.05
    $956.05
    $956.05 - $956.05
    $956.05

    $956.05 - $956.05
    $956.05
    $956.05 - $956.05
    $956.05
    Out of Stock
  • FALSE
    Out of Stock

    Gavita Pro 1000e DE (600-1150 Watt) 120-240 Volt

    $299.95 - $299.95
    $299.95
    $299.95 - $299.95
    $299.95

    Gavita Pro 1000e DE (600-1150 Watt) 120/240 Volt

    $299.95 - $299.95
    $299.95
    $299.95 - $299.95
    $299.95
    Out of Stock
  • Out of Stock

    Gavita Pro 6-750e DE Flex (400-825 Watt) 120-240 Volt

    $447.95
    $447.95 - $447.95
    $447.95
    $295.97
    $295.97 - $295.97
    $295.97

    Gavita Pro 6/750e DE Flex (400-825 Watt) 120/240 Volt

    $447.95
    $447.95 - $447.95
    $447.95
    $295.97
    $295.97 - $295.97
    $295.97
    Out of Stock
  • Out of Stock

    Gavita Pro 600e SE (300-660 Watt) 120-240 Volt

    $404.05 - $404.05
    $404.05
    $404.05 - $404.05
    $404.05

    $404.05 - $404.05
    $404.05
    $404.05 - $404.05
    $404.05
    Out of Stock
  • Out of Stock

    Gavita Pro Classic 1000 DE Complete Fixture 240 Volt

    $454.19
    $454.19 - $454.19
    $454.19
    $270.27
    $270.27 - $270.27
    $270.27

    Gavita Pro Classic 1000 DE Complete Fixture 240 Volt

    $454.19
    $454.19 - $454.19
    $454.19
    $270.27
    $270.27 - $270.27
    $270.27
    Out of Stock
  • Out of Stock

    Gavita Pro Classic 600 SE Complete Fixture 240 Volt

    $345.95 - $345.95
    $345.95
    $345.95 - $345.95
    $345.95

    $345.95 - $345.95
    $345.95
    $345.95 - $345.95
    $345.95
    Out of Stock
  • Out of Stock

    SunBlaster NanoTech T5 HO 31 - 3 ft 1 Lamp with NanoTech Reflector

    $37.99 - $37.99
    $37.99
    $37.99 - $37.99
    $37.99

    This fixture incorporates our ever popular Sun Blaster T5 HO fluorescent fixture and our NanoTech reflector and combines them into one fixture. The...

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    $37.99 - $37.99
    $37.99
    $37.99 - $37.99
    $37.99
    Out of Stock
  • Out of Stock

    Sun System White Wing CFL Fixture

    $36.03 - $36.03
    $36.03
    $36.03 - $36.03
    $36.03

    $36.03 - $36.03
    $36.03
    $36.03 - $36.03
    $36.03
    Out of Stock
  • Out of Stock

    Sun System Digital 250-400

    $174.23
    $174.23 - $174.23
    $174.23
    $165.45
    $165.45 - $165.45
    $165.45

    $174.23
    $174.23 - $174.23
    $174.23
    $165.45
    $165.45 - $165.45
    $165.45
    Out of Stock
  • Out of Stock

    Sun System HPS 150 with Ultra Sun Lamp

    $109.03
    $109.03 - $109.03
    $109.03
    $86.99
    $86.99 - $86.99
    $86.99

    This compact easy to use light fixture will work great for any gardener. The high intensity bulb delivers an amazing 16,000 lumens and provides the...

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    $109.03
    $109.03 - $109.03
    $109.03
    $86.99
    $86.99 - $86.99
    $86.99
    Out of Stock