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Bluelab Hydroponics

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  • Bluelab Truncheon EC Stick Nutrient Meter CF PPM Strength Control Hydroponics

    Bluelab Truncheon EC Stick Nutrient Meter CF PPM Strength Control Hydroponics

    (24)
    £82.99 New
    £49.56 Used
  • Bluelab pH probe calibration and cleaning kit

    Bluelab pH probe calibration and cleaning kit

    £17.95 New
  • Bluelab BLU24102 Replacement/Spare PH Probe

    Bluelab BLU24102 Replacement/Spare PH Probe

  • Bluelab Probe Care Kits pH & Ec Conductivity Cleaning Maintenance.

    Bluelab Probe Care Kits pH & Ec Conductivity Cleaning Maintenance.

  • Bluelab Multimedia pH Meter - Works In Coco Soil Water & Rockwool

    Bluelab Multimedia pH Meter - Works In Coco Soil Water & Rockwool

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254 results

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  • Brand: Bluelab- Selected

    • Bluelab pH Probe KCI storage solution 100ml - Image 1 of 2
    • Bluelab pH Probe KCI storage solution 100ml - Image 2 of 2

    Bluelab pH Probe KCI storage solution 100ml

    Brand new · Bluelab
    £15.45
    Free postage
    Est. delivery Fri, Aug 15
    61 sold
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    • Bluelab Combo Meter - Image 1 of 3
    • Bluelab Combo Meter - Image 2 of 3
    • Bluelab Combo Meter - Image 3 of 3

    Bluelab Combo Meter

    Pre-owned · Bluelab
    £93.24
    £2.94 P&P
    11 watching
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    • Bluelab pH, Pro Controller or Replacement Part - Automated pH & Nutrient Control - Image 1 of 4
    • Bluelab pH, Pro Controller or Replacement Part - Automated pH & Nutrient Control - Image 2 of 4
    • Bluelab pH, Pro Controller or Replacement Part - Automated pH & Nutrient Control - Image 3 of 4
    • Bluelab pH, Pro Controller or Replacement Part - Automated pH & Nutrient Control - Image 4 of 4

    Bluelab pH, Pro Controller or Replacement Part - Automated pH & Nutrient Control

    Brand new · Bluelab
    £67.00
    Free postage
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    • BlueLab Replacement Electrodes Ph Probe & Leap Spear Tip Probe & Inline Ph Probe - Image 1 of 2
    • BlueLab Replacement Electrodes Ph Probe & Leap Spear Tip Probe & Inline Ph Probe - Image 2 of 2

    BlueLab Replacement Electrodes Ph Probe & Leap Spear Tip Probe & Inline Ph Probe

    Brand new · Bluelab
    £59.95 to £159.95
    Free postage
    Click & Collect
    66 sold
    M⁣S⁣р⁣o⁣n⁣D⁣ ⁣9⁣s⁣o⁣r⁣R⁣e⁣ ⁣V⁣5⁣ ⁣W⁣M⁣d⁣ ⁣5⁣⁣⁣6⁣⁣⁣ ⁣
  • BLUELAB TRUNCHEON EC/CF/PPM NUTRIENT METER TESTER - Image 1 of 1

    New listingBLUELAB TRUNCHEON EC/CF/PPM NUTRIENT METER TESTER

    Pre-owned · Bluelab
    £42.28
    or Best Offer
    £2.94 P&P
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  • Bluelab pH Controller connect Wi-Fi - Monitor Automatic Ph Solution Dosing - Image 1 of 4

    Bluelab pH Controller connect Wi-Fi - Monitor Automatic Ph Solution Dosing

    Pre-owned · Bluelab
    £409.58
    or Best Offer
    £4.26 P&P
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  • Bluelab pH & PPM Pens Combo Kit - BlueLab Hand Held pH & Ec meters Hydroponics - Image 1 of 4

    Bluelab pH & PPM Pens Combo Kit - BlueLab Hand Held pH & Ec meters Hydroponics

    Brand new · Bluelab
    £184.95
    Free postage
    Click & Collect
    63 sold
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  • Bluelab pH Pen - Image 1 of 1

    Bluelab pH Pen

    Brand new · Bluelab
    £99.99
    Free postage
    Est. delivery Thu, Aug 14
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  • Bluelab Truncheon EC/CF/PPM Meter Hydroponic Nutrient Strength Tester - Image 1 of 3

    Bluelab Truncheon EC/CF/PPM Meter Hydroponic Nutrient Strength Tester

    Brand new · Bluelab
    £89.94
    Free postage
    Est. delivery Fri, Aug 15
    Only 2 left
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  • BLUELAB TRUNCHEON NEW MK2 MODEL EC/CF/PPM NUTRIENT METER TESTER - Image 1 of 1

    BLUELAB TRUNCHEON NEW MK2 MODEL EC/CF/PPM NUTRIENT METER TESTER

    Brand new · Bluelab
    (24)
    £86.99
    or Best Offer
    Free postage
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  • Bluelab Guardian Monitor (Conductivity / Temperature / pH) - Image 1 of 1

    Bluelab Guardian Monitor (Conductivity / Temperature / pH)

    Brand new · Bluelab
    £375.99
    Free postage
    Est. delivery Thu, Aug 14
    Only 1 left.
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  • Bluelab Truncheon EC Stick & Essentials pH Pen Bundle - Image 1 of 3

    Bluelab Truncheon EC Stick & Essentials pH Pen Bundle

    Brand new · Bluelab
    (1)
    £139.99
    Free postage
    Only 1 left.
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  • Bluelab pH & EC Conductivity Probe Care Kit - Meter Cleaning Kit - Image 1 of 1

    Bluelab pH & EC Conductivity Probe Care Kit - Meter Cleaning Kit

    Brand new · Bluelab
    £28.75
    Free postage
    Est. delivery Fri, Aug 15
    Only 3 left
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  • Bluelab Connect Stick 2 - Image 1 of 2

    Bluelab Connect Stick 2

    Pre-owned · Bluelab
    £104.68
    or Best Offer
    £2.94 P&P
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  • Bluelab pH 4, 7 & EC Calibration and storage Solution - (100ml, 250ml, 500ml) - Image 1 of 4

    Bluelab pH 4, 7 & EC Calibration and storage Solution - (100ml, 250ml, 500ml)

    Brand new · Bluelab
    £14.00 to £16.50
    Free postage
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  • Bluelab Soil pH Pen - Image 1 of 1

    Bluelab Soil pH Pen

    Brand new · Bluelab
    £199.99
    Free postage
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  • Bluelab Truncheon EC/CF/PPM Meter. Hydroponic Nutrient Strength Tester. VGC - Image 1 of 4

    Bluelab Truncheon EC/CF/PPM Meter. Hydroponic Nutrient Strength Tester. VGC

    Pre-owned · Bluelab
    (24)
    £49.56
    or Best Offer
    £3.64 P&P
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  • Bluelab pH Pen. Hydroponics. - Image 1 of 1

    Bluelab pH Pen. Hydroponics.

    Brand new · Bluelab
    £94.95
    Free postage
    41 sold
    ⁣⁣⁣S⁣W⁣ ⁣V⁣X⁣ ⁣⁣E⁣⁣⁣3⁣ ⁣⁣E⁣⁣F⁣ ⁣1⁣⁣C⁣ ⁣⁣⁣P⁣⁣
  • Bluelab - Ph Pen & EC pen & Meters Ec Truncheon & Pulse The Best In Hydroponics - Image 1 of 1

    Bluelab - Ph Pen & EC pen & Meters Ec Truncheon & Pulse The Best In Hydroponics

    Brand new · Bluelab
    £92.95 to £349.95
    Free postage
    Click & Collect
    4⁣⁣Q⁣⁣⁣⁣ ⁣⁣⁣A⁣0⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣P⁣C⁣⁣⁣
  • Bluelab - Ph Probe Care Kit Great For Both Ph Probes & Pens Hydroponics - Image 1 of 2

    Bluelab - Ph Probe Care Kit Great For Both Ph Probes & Pens Hydroponics

    Brand new · Bluelab
    £27.95
    Free postage
    Click & Collect
    52 sold
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  • Bluelab pH Probe Cleaning & Calibration Kit – Keep pH Readings Accurate - Image 1 of 1

    Bluelab pH Probe Cleaning & Calibration Kit – Keep pH Readings Accurate

    Brand new · Bluelab
    £27.99
    Free postage
    Est. delivery Thu, Aug 14
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  • Bluelab pH Controller Connect - Monitor Automatic Ph Solution Dosing Lcd Display - Image 1 of 2

    Bluelab pH Controller Connect - Monitor Automatic Ph Solution Dosing Lcd Display

    Brand new · Bluelab
    £589.95
    Free postage
    Click & Collect
    19 sold
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  • 500ml Bluelab pH4 Calibration Solution - Accurate pH Testing for Hydroponics - Image 1 of 1

    500ml Bluelab pH4 Calibration Solution - Accurate pH Testing for Hydroponics

    Brand new · Bluelab
    £12.99 to £16.99
    Free postage
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  • Bluelab 2.77 EC Calibration Solution – Precise pH & EC Meter Calibration - 500ml - Image 1 of 1

    Bluelab 2.77 EC Calibration Solution – Precise pH & EC Meter Calibration - 500ml

    Brand new · Bluelab
    £15.99
    Free postage
    ⁣⁣R⁣⁣S⁣⁣ ⁣⁣I⁣⁣⁣K⁣⁣⁣ ⁣⁣Y⁣5⁣ ⁣⁣U⁣G⁣ ⁣⁣D⁣⁣⁣⁣
  • Bluelab - Conductivity Pen (EC or ppm) - Digital Temperature Nutrient Control - Image 1 of 2

    Bluelab - Conductivity Pen (EC or ppm) - Digital Temperature Nutrient Control

    Brand new · Bluelab
    £89.95
    Free postage
    Click & Collect
    48 sold
    ⁣L⁣Z⁣ ⁣⁣⁣0⁣⁣Z⁣⁣ ⁣⁣1⁣Z⁣⁣⁣⁣ ⁣B⁣P⁣ ⁣N⁣B⁣ ⁣L⁣⁣ ⁣⁣
  • Bluelab pH Controller Connect, Connect Stick, Guardian Monitor & Connect inline - Image 1 of 1

    Bluelab pH Controller Connect, Connect Stick, Guardian Monitor & Connect inline

    Brand new · Bluelab
    £139.95 to £599.95
    Free postage
    Click & Collect
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  • Bluelab - Guardian Monitor - pH / EC / Temp Meter All in One to Hydroponics - Image 1 of 2

    Bluelab - Guardian Monitor - pH / EC / Temp Meter All in One to Hydroponics

    Brand new · Bluelab
    £379.95
    Free postage
    Click & Collect
    98 sold
    G⁣⁣⁣K⁣⁣⁣⁣ ⁣⁣J⁣N⁣⁣ ⁣⁣2⁣⁣⁣⁣L⁣⁣⁣⁣⁣⁣ ⁣⁣⁣W⁣
  • Bluelab Probe Care Kits pH & Ec Conductivity Cleaning Maintenance Hydroponics - Image 1 of 1

    Bluelab Probe Care Kits pH & Ec Conductivity Cleaning Maintenance Hydroponics

    Brand new · Bluelab
    £19.95 to £33.95
    Free postage
    Click & Collect
    107 sold
    ⁣8⁣⁣⁣X⁣ ⁣⁣⁣⁣1⁣J⁣ ⁣⁣K⁣⁣⁣⁣⁣⁣⁣⁣F⁣ ⁣5⁣H⁣ ⁣9⁣⁣
  • BLUELAB TRUNCHEON EC/CF/PPM NUTRIENT METER TESTER - Image 1 of 3

    BLUELAB TRUNCHEON EC/CF/PPM NUTRIENT METER TESTER

    Pre-owned · Bluelab
    £47.48
    or Best Offer
    £2.94 P&P
    Z⁣2⁣S⁣ ⁣Z⁣1⁣ ⁣8⁣U⁣p⁣o⁣n⁣s⁣ ⁣G⁣o⁣P⁣ ⁣0⁣r⁣V⁣е⁣ ⁣⁣⁣d⁣⁣⁣
  • Bluelab External Lockout and Alarm Box - Add on for Bluelab Pro Controller - Image 1 of 2

    Bluelab External Lockout and Alarm Box - Add on for Bluelab Pro Controller

    Brand new · Bluelab
    £77.50
    Free postage
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  • Bluelab Guardian pH, cF and Temperature Monitor - Essential Hydroponic Tool - Image 1 of 1

    Bluelab Guardian pH, cF and Temperature Monitor - Essential Hydroponic Tool

    Brand new · Bluelab
    £359.99
    Free postage
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  • Bluelab Measuring Meter/Pen - pH Pen, EC Pen and Temperature 3 in 1 - Image 1 of 4

    Bluelab Measuring Meter/Pen - pH Pen, EC Pen and Temperature 3 in 1

    Brand new · Bluelab
    £100.00 to £120.00
    Free postage
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  • BlueLab - Ph Pen - Hydroponics Aquarium Digital Ph Meter - Image 1 of 1

    BlueLab - Ph Pen - Hydroponics Aquarium Digital Ph Meter

    Brand new · Bluelab
    £99.99
    Free postage
    K⁣⁣3⁣⁣⁣ ⁣I⁣⁣1⁣⁣ ⁣A⁣W⁣⁣ ⁣⁣⁣Y⁣A⁣ ⁣⁣⁣0⁣⁣⁣A⁣ ⁣⁣
  • Bluelab pH Pen - Image 1 of 1

    Bluelab pH Pen

    Brand new · Bluelab
    £90.00
    £6.00 P&P
    Est. delivery Fri, Aug 15
    2 watching
    9⁣M⁣⁣⁣⁣⁣⁣⁣⁣ ⁣⁣F⁣⁣⁣V⁣⁣⁣⁣⁣⁣ ⁣E⁣⁣P⁣ ⁣1⁣⁣⁣
  • Bluelab - Guardian Monitor - pH / EC / Temp Meter All in One Hydroponics - Image 1 of 2

    Bluelab - Guardian Monitor - pH / EC / Temp Meter All in One Hydroponics

    Brand new · Bluelab
    £379.95
    Free postage
    Click & Collect
    ⁣Q⁣3⁣ ⁣⁣⁣6⁣U⁣ ⁣U⁣L⁣ ⁣U⁣W⁣ ⁣V⁣⁣⁣⁣⁣⁣W⁣⁣⁣ ⁣M⁣⁣⁣
  • BlueLab - Ph Pen - Hydroponics Aquarium Digital Ph Meter - Image 1 of 2

    BlueLab - Ph Pen - Hydroponics Aquarium Digital Ph Meter

    Brand new · Bluelab
    £107.49
    Free postage
    Click & Collect
    W⁣⁣⁣G⁣ ⁣U⁣J⁣⁣⁣ ⁣⁣⁣3⁣⁣Y⁣⁣ ⁣⁣⁣⁣W⁣M⁣⁣ ⁣⁣Z⁣G⁣ ⁣
  • Bluelab Truncheon Nutrient Meter Hydroponics Grow Hydrohobby EC/CF/PPM - Image 1 of 1

    Bluelab Truncheon Nutrient Meter Hydroponics Grow Hydrohobby EC/CF/PPM

    Pre-owned · Bluelab
    £42.28
    or Best Offer
    £2.94 P&P
    Only 1 left.
    R⁣H⁣⁣⁣ ⁣⁣T⁣⁣X⁣ ⁣U⁣N⁣ ⁣⁣S⁣B⁣ ⁣⁣⁣D⁣A⁣ ⁣R⁣⁣⁣⁣⁣⁣
  • BLUELAB TRUNCHEON NEW MK2 MODEL EC/CF/PPM NUTRIENT METER TESTER - Image 1 of 1

    BLUELAB TRUNCHEON NEW MK2 MODEL EC/CF/PPM NUTRIENT METER TESTER

    Brand new · Bluelab
    (24)
    £89.95
    Free postage
    Est. delivery Fri, Aug 15
    544 sold
    5⁣5⁣ ⁣⁣L⁣⁣⁣⁣⁣J⁣⁣⁣⁣ ⁣R⁣⁣⁣9⁣ ⁣F⁣⁣⁣9⁣ ⁣Q⁣A⁣ ⁣P⁣
  • Bluelab Replacement pH Probe – Compatible with Combo & Maestro Meters - Image 1 of 1

    Bluelab Replacement pH Probe – Compatible with Combo & Maestro Meters

    Brand new · Bluelab
    £69.99
    Free postage
    Est. delivery Thu, Aug 14
    2 watching
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  • Bluelab 2.77 EC Calibration Solution Conductivity Meter Calibration Fluid 500ml - Image 1 of 1

    Bluelab 2.77 EC Calibration Solution Conductivity Meter Calibration Fluid 500ml

    Brand new · Bluelab
    £15.99
    Free postage
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  • Bluelab Truncheon EC/CF/PPM Meter. Hydroponic Nutrient Strength Tester. - Image 1 of 2

    Bluelab Truncheon EC/CF/PPM Meter. Hydroponic Nutrient Strength Tester.

    Brand new · Bluelab
    £95.99
    £5.99 P&P
    ⁣⁣V⁣5⁣⁣⁣ ⁣X⁣⁣⁣⁣5⁣⁣ ⁣Y⁣O⁣ ⁣Y⁣⁣F⁣ ⁣⁣⁣X⁣M⁣ ⁣⁣⁣
  • BlueLab Ph Pen - Image 1 of 3

    BlueLab Ph Pen

    Brand new · Bluelab
    £94.99
    Free postage
    Est. delivery Thu, Aug 14
    ⁣3⁣⁣⁣F⁣ ⁣I⁣F⁣⁣⁣ ⁣⁣F⁣⁣⁣⁣4⁣ ⁣⁣⁣5⁣⁣⁣I⁣ ⁣⁣X⁣⁣
  • Bluelab pH Pen. Hydroponics - Image 1 of 1

    Bluelab pH Pen. Hydroponics

    Brand new · Bluelab
    £95.99
    £4.99 P&P
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  • Bluelab PH Pen - Temperature Compensated Digital PH Meter - Image 1 of 2

    Bluelab PH Pen - Temperature Compensated Digital PH Meter

    Pre-owned · Bluelab
    £59.99
    £4.00 P&P
    ⁣S⁣⁣6⁣⁣⁣⁣ ⁣⁣I⁣Y⁣⁣ ⁣L⁣C⁣⁣ ⁣P⁣I⁣ ⁣7⁣⁣⁣K⁣⁣⁣ ⁣⁣
  • Bluelab pH Pen Hydroponic Aquarium pH Meter monitor hydroponics nutrient control - Image 1 of 1

    Bluelab pH Pen Hydroponic Aquarium pH Meter monitor hydroponics nutrient control

    Brand new · Bluelab
    £94.95
    Free postage
    39 sold
    ⁣⁣5⁣⁣⁣⁣B⁣⁣⁣ ⁣N⁣⁣⁣P⁣ ⁣⁣W⁣9⁣⁣⁣⁣ ⁣⁣⁣0⁣8⁣⁣⁣
  • Bluelab V2 Truncheon CF/EC/PPM Meter – Precise Nutrient Monitoring Tool - Image 1 of 3

    Bluelab V2 Truncheon CF/EC/PPM Meter – Precise Nutrient Monitoring Tool

    Brand new · Bluelab
    £89.90
    Free postage
    Est. delivery Thu, Aug 14
    13 sold
    ⁣⁣⁣⁣⁣⁣W⁣Q⁣ ⁣⁣⁣⁣S⁣K⁣ ⁣P⁣⁣Z⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣K⁣
  • BlueLab - Pro Controller Connect & Bluelab Peripod M3 or L3 Automatic Dosing Ph - Image 1 of 4

    BlueLab - Pro Controller Connect & Bluelab Peripod M3 or L3 Automatic Dosing Ph

    Brand new · Bluelab
    £999.99
    Free postage
    Est. delivery Thu, Aug 14
    37 watching
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    Brand new · Bluelab
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    Pre-owned · Bluelab
    £1.13
    or Best Offer
    £2.96 P&P
    0 bids
    6d 22h
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    BlueLab PH Probe (Fits BlueLab Guardian, Combo & PH Meter) hydroponics

    Brand new · Bluelab
    £69.99
    £5.99 P&P
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    Brand new · Bluelab
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    Free postage
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    Brand new · Bluelab
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    Free postage
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    Brand new · Bluelab
    £799.95 to £1,894.99
    Free postage
    Est. delivery Fri, Aug 15
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    Bluelab USB Connect Stick & Connect Range Extender Wireless Data Logger

    Brand new · Bluelab
    £154.95 to £169.95
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    Brand new · Bluelab
    £89.90
    Free postage
    Only 1 left.
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    Bluelab - Truncheon EC/CF/PPM Hydroponic Nutrient Strength Meter New Mk2 Model

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    £104.95
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  • Bluelab - pH & Ec Tester Pens Combo Kit Best Care For Hydroponic Growing Plants - Image 1 of 2

    Bluelab - pH & Ec Tester Pens Combo Kit Best Care For Hydroponic Growing Plants

    Brand new · Bluelab
    £187.95
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  • Bluelab PENCON Conductivity Pen Fully Waterproof Pocket Tester, CF, EC, PPM 500, - Image 1 of 4

    Bluelab PENCON Conductivity Pen Fully Waterproof Pocket Tester, CF, EC, PPM 500,

    Pre-owned · Bluelab
    £84.44
    or Best Offer
    £17.36 P&P
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  • Bluelab Truncheon Nutrient Meter - Image 1 of 3

    Bluelab Truncheon Nutrient Meter

    Brand new · Bluelab
    £110.00 to £125.00
    Free postage
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