PH & Nutrient Meters, Dosers and Buffers
At The Greenhouse Effect we stock a selection of PH & Nutrient Meters, Dosers and Buffers for use in Water Management systems.
If you need any help please call us on 01908 585 283, our highly knowledgeable staff will be happy to assist you.
We have everything you need to get growing under one roof!

Showing all 22 results

A76 / LR44 Single Battery

£1.80
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A76 / LR44 Single Battery

Bluelab CF Truncheon V2

£89.99
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Bluelab CF Truncheon V2

Bluelab Combo Meter

£233.99
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Bluelab Combo Meter

Bluelab Guardian Monitors

£134.99£341.99
Bluelab Guardian Monitors

Bluelab Peripod M3 – Peristaltic Pumps

£836.99
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Bluelab Peripod M3 - Peristaltic Pumps

Bluelab pH Controller

£539.99
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Bluelab pH Controller

BlueLab pH Pen

£89.99
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BlueLab pH Pen

Bluelab pH Probe Replacement

£61.19
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Bluelab pH Probe Replacement

Bluelab Pro Controller Connect

£1,016.99
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Bluelab Pro Controller Connect

Bluelab Probe Care Kit – pH

£17.99
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Bluelab Probe Care Kit – pH

Bluelab Probe Care Kit For Conductivity

£13.49
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Bluelab Probe Care Kit For Conductivity

Bluelab Pulse Multimedia Conductivity/MC Meter

£242.99
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Bluelab Pulse Multimedia Conductivity/MC Meter

Essentials EC Meter

£40.49
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Essentials EC Meter

Essentials pH Meter

£40.49
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Essentials pH Meter

EUTECH Professional Meters

£53.99£107.99
EUTECH Professional Meters

Growth Technology Conductivity Standard 2.76 Litre

£2.69
Growth Technology Conductivity Standard 2.76 Litre

Growth Technology pH Buffer Solutions

£2.69£8.99
Growth Technology pH Buffer Solutions

Growth Technology pH Down 30%

£9.89£35.99
Growth Technology pH Down 30%

Growth Technology pH Probe Cleaner 300 ml

£5.39
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Growth Technology pH Probe Cleaner 300 ml

pH Probe Refill & Storage Cleaner

£5.39
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pH Probe Refill & Storage Cleaner

pH Test Kit 4-10 Range

£2.69
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pH Test Kit 4-10 Range

Vitalink PH Test Kit 5.6 to 7.4

£2.69
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Vitalink PH Test Kit 5.6 to 7.4