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Bluelab Buffer 4 & Buffer 7 If you want to improve your Bluelab pH product’s accu..
£7.99
Features:Measures pH, conductivity / nutrient (EC, CF, ppm 500 and ppm 700) and temperature (°C, °F)..
£224.00
Waterproof materialSimplistic design with no buttons or switchesProvides readings in CF, EC, ppm 500..
£80.00
Bluelab PH Pen The Bluelab pH Pen contains a special probe which measures both the pH and tempe..
£80.00
Bluelab PH Probe Storage SolutionYour pH probe is a sensitive glass instrument that ages through eve..
£9.00
The budget EC tester represents amazing value for money. It's ideal for those on a tight budget or t..
£20.00
Budget digital ph meter, very reliable and does what its supposed to! We recommend getting ph buffer..
£20.00
Canna Organic PH Down 1 Litre Canna Organic PH Down is a concentrated Citric acid that can be u..
£15.00
Essentials CF Standard is used to calibrate CF/EC meters.It is important to realise that unless you ..
£1.20
Digital Min/Max Thermo-HygrometerMeasuring and monitoring your grow room temperatures over a 24hr pe..
£9.00
Essentials Digital EC MeterThe Essentials Digital EC Meter is a highly effective handheld nutrient m..
£49.00
It is important to realise that unless you calibrate your pH meters with Essentials Buffer 4 and 7 a..
£4.00
Essentials PH Test Kit (Wide Spectrum) 4 - 8.5 phThe Essentials PH Test Kit is very easy to use. Sim..
£4.00
Growth Technology PH Probe CleanerGrowth Technology PH Probe Cleaner is a cleaning solution containi..
£5.00
A Variety of instruments for measuring and pouring your nutrients.3ml Plastic PipettePlastic Tweezer..
£0.15
Grow Room Nutrient and air thermometer temperature measurement is via a thin waterproof probe. The M..
£10.00
Plantit Digital PH Meter The PLANTIT Digital PH Meter is reliable and easy to use. Small and li..
£35.00
Vitalink Essentials PH Down Vitalink Essentials PH Down is a concentrated phosphoric acid that ..
£3.99
Vitalink Essentials PH UpVitalink Essentials PH Up contains 50% Potassium Hydroxide and can be used ..
£3.99