0114 2458 581
sales@acornhorticulture.com
65 Deep Ln, Sheffield S5 0DU
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Growth Technology pH Buffer 7 300ml
£5.00 incl. Vat
Growth Technology pH Buffer 7 300ml is a fixed-value calibration solution designed to help keep pH meters accurate and reliable for routine hydroponic and horticultural testing.
- ✔ pH 7 buffer solution for calibrating pH meters
- ✔ Helps maintain ongoing meter accuracy with regular use
- ✔ Suitable for hydroponic, propagation and general horticultural testing routines
- ✔ Practical 300ml bottle for home growers and grow room maintenance
- ✔ Useful for checking pH meters before nutrient mixing and reservoir adjustments
- ✔ Ideal alongside pH meters, probe care solutions and other calibration fluids
Growth Technology pH Buffer 4 300ml
£5.00 incl. Vat
Growth Technology pH Buffer 4 300ml is a fixed-value calibration solution designed to help you check and calibrate pH meters for accurate nutrient and water testing.
- ✔ Fixed pH 4 calibration solution for pH meter accuracy checks
- ✔ Helps maintain reliable pH readings in hydroponic and horticultural systems
- ✔ Suitable for routine meter calibration as part of regular maintenance
- ✔ Useful for growers managing nutrient uptake and water quality
- ✔ 300ml bottle size for practical grow room and propagation use
- ✔ Ideal for use alongside wider nutrient and pH management routines
Growth Technology pH Probe Refill and Storage Solution
£5.00 incl. Vat
Growth Technology pH Probe Refill and Storage Solution is designed to help keep pH meters in better working condition between uses, supporting probe care, measurement accuracy and a longer useful life.
- ✔ Helps condition pH meter probes when the meter is not in use
- ✔ Supports ongoing pH meter accuracy with regular probe care
- ✔ Suitable for storing the probe tip immersed in solution
- ✔ Can be used for refilling probes on certain compatible meters
- ✔ Helps extend the useful life of your pH probe with proper maintenance
- ✔ Ideal for hydroponic, indoor growing and general nutrient management routines
Growth Technology Conductivity Standard 250ml
£5.00 incl. Vat
Growth Technology Conductivity Standard 250ml is a calibration solution designed to help keep EC meters accurate and reliable for everyday hydroponic and horticultural use.
- ✔ Known fixed conductivity solution for calibrating EC meters
- ✔ Helps maintain meter accuracy for nutrient and feed checks
- ✔ Simple to use by pouring a small amount into a clean measuring cup
- ✔ Supports routine meter maintenance in hydroponic systems and grow rooms
- ✔ Used solution should be discarded after calibration to avoid contamination
- ✔ 250ml bottle size for practical home grow and horticultural use
pH Test Kit Liquid 4 to 10
£4.00 incl. Vat
The pH Test Kit Liquid 4 to 10 is a simple and practical way to check the acidity of your nutrient solution and keep your feeding programme on track.
- ✔Quick and accurate pH monitoring for nutrient solutions
- ✔Suitable for testing pH levels from 4 to 10
- ✔Simple liquid reagent method with colour comparison chart
- ✔Helps identify when pH adjustment is needed
- ✔Useful for hydroponic systems, tanks and mixed feed solutions
- ✔Includes a test tube for easy sample checking
Nutriculture pH Test Kit Liquid 6 – 7.6
£4.00 incl. Vat
The Nutriculture pH Test Kit Liquid 6 - 7.6 is a simple and reliable way to check the acidity of your nutrient solution, helping you keep plants within a healthy pH range for hydroponic and soil growing.
- ✔ Quick liquid pH test for nutrient solutions
- ✔ Tests across the 6 to 7.6 pH range
- ✔ Helps identify pH issues that can reduce nutrient availability
- ✔ Easy colour comparison method using the included test tube and chart
- ✔ Suitable for hydroponic systems, reservoirs and general nutrient mixing
- ✔ Straightforward testing process for regular pH monitoring
-10%
Bluelab pH Pen
Original price was: £99.50.£89.50Current price is: £89.50. incl. Vat
The Bluelab pH Pen is a compact handheld meter designed for quick, accurate pH measurement in hydroponic systems, nutrient solutions and everyday plant care.
- ✔ Handy portable design for simple pH testing
- ✔ Helps you maintain the right pH for nutrient uptake
- ✔ Suitable for hydroponics, reservoirs and nutrient mixing
- ✔ Quick and convenient way to monitor feed solution quality
- ✔ Pairs well with Bluelab EC or ppm pens for complete solution checks
- ✔ Ideal for growers who want easy routine pH management
Bluelab EC Pen
£89.00 incl. Vat
The Bluelab EC Pen is a compact handheld conductivity meter designed to help growers quickly check nutrient strength in hydroponic and plant feeding solutions.
- ✔ Measures conductivity to help monitor nutrient availability
- ✔ Compact handheld design for quick spot checks
- ✔ Suitable for hobby and small-scale growing setups
- ✔ Useful for managing hydroponic reservoir strength
- ✔ Helps maintain more consistent feeding routines
- ✔ Pairs well with the Bluelab pH Pen for complete nutrient solution checks
Bluelab EC Truncheon Nutrient Meter
£99.00 incl. Vat
The Bluelab EC Truncheon makes it quick and straightforward to check the strength of your nutrient solution before feeding and throughout the growing cycle. Designed for hydroponic use, it gives easy-to-read EC, CF and ppm readings without the need for regular calibration.
- ✔ Measures nutrient strength in EC, CF and ppm scales
- ✔ EC range 0.2 to 3.6 for routine hydroponic nutrient monitoring
- ✔ Fully waterproof design for dependable use around tanks and reservoirs
- ✔ No calibration required for simple day-to-day operation
- ✔ Auto sense on and off with no external switches or adjustable buttons
- ✔ Long battery life with a minimum of 1 year under normal use
