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Aqua Master Penmeter P100 Pro

£74.99
The Aqua Master EC, pH & Temp Combo Pen P100 Pro is ideal for measuring the EC, pH, and temperature
Bluealab Callibration Kit
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Bluealab Callibration Kit

£130.00
Bluealab Callibration Kit. Your kit includes: Bluelab Ph Meter £65.00 and Bluelab CF Trunceon £75.00, Ph Up 250ml £3.00 and
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Bluelab Cf / Ec Truncheon

£74.99
The worlds favourite nutrient meter, The Bluelab EC meter. This super tough high quality design is fully waterproof and requires
Bluelab Combo Meter
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Bluelab Combo Meter

£180.00
As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used
Bluelab Gaurdian Monitor
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Bluelab Gaurdian Monitor

£230.00
Seasonal changes, sunlight hours, wind, inherent plant growth; from vegetative to fruiting; are all influencing factors to plant growth success.
Bluelab Ph Meter
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Bluelab Ph Meter

£130.00
As the Bluelab pH Meter is portable and does not need a power supply to operate, it can be used
Bluelab Ph Pen
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Bluelab Ph Pen

£64.99
The Bluelab Ph Pen is the latest innovation for hand held Ph meters and is the ultimate handy solution for
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Callibration Fluid 1 litre

£2.50£9.00
Conductivity standard of 2.76ms used to calibrate EC meters.
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Essentials Ec Meter

£45.00
Offering great value for money, the essentials conductivity meter measures the strength of your nutrient solution (cf). It’s easy to
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Essentials Ph Meter

£45.00
The Essentials Digital Ph Meter is a meter, which is really easy to use. Excellent value for money, it comes
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Essentials Ph Test Kit

£5.00
Budget Ph test kit. Simply add the nutrient/water solution into the vial, add 3 drops of Ph Test Indicator and
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Growth Technology Ph Down

£5.00£9.00
Adjustment solutions are specially prepared for use in hydroponics. They are extremely concentrated and care should be taken when in
Growth Technology Ph Probe Cleaner
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Growth Technology Ph Probe Cleaner

£6.00
Probe Cleaner is a solution for cleaning Ph probes to remove salt deposits from nutrients and other accumulations. Regular use
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Growth Technology Ph Up

£5.00£9.00
Adjustment solutions are specially prepared for use in hydroponics. They are extremely concentrated and care should be taken when in
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Hydroponic Essentials Ph Buffer

£2.50£9.00
Necessary to calibrate Ph meters. First adjust your Ph pen to the buffer 7, then to the buffer 4. When
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Hydroponic Essentials Ph Down

£4.00£8.00
Hydrogarden Ph adjustment solutions are specially prepared for use in hydroponics. They are extremely concentrated and care should be taken
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Hydroponic Essentials Ph Up

£4.00£8.00
Hydrogarden Ph adjustment solutions are specially prepared for use in hydroponics. They are extremely concentrated and care should be taken