Online Catalogue    Hydroponics    Nutrient Management

Enlarge Image	Big Dippa CF meter Ref: 0602 This tough and reliable EC meter is the model we use every day at The Hydroponicum. It is waterproof, impact resistant and requires no calibration. It has been proved virtually staff-proof here! The Truncheon gives readings on three scales (EC, CF and PPM) clearly indicated by flashing LEDs. Full instructions included. 2 year warranty included.  Price (including VAT) :  £54.50
Enlarge Image	EC Calibration Solution. Ref: 0604 Ensures the accuracy of your EC meter. We recommend that you calibrate your meter at least once every year. Available here in a handy sachet.   EC calibration solution 20ml sachet Price (including VAT) :  £1.10
Enlarge Image	Hanna pH Meter Ref: 0603 Hanna Instruments pHep meter. Enables you to monitor the acidity / alkalinity of your feed solution. This affects the availability of nutrients in the feed solution. Reliable hand held instrument made by Hanna Instruments. Automatic temperature compensation.  Price (including VAT) :  £49.50
Enlarge Image	pH Buffer Solutions Ref: 0605 Calibration solutions for pH meters. Essential to ensure accuracy of your meter. Available here in handy sachets.
	Please Select: pH buffer 4.01 20ml sachet (£1.09) pH buffer 7.01 20ml sachet (£1.09)
Enlarge Image	pH Meter Storage Solution  Ref: 0608 Essential for the correct storage of your meter ensuring a long life and accurate readings. Put a few drops in the cap of the meter every time you use it.  pH storage solution 250ml bottle Price (including VAT) :  £6.25
Enlarge Image	pH Test Kit Ref: 0609 Sufficient for up to 150 tests. Very simple to use - just add three drops of reagent to the sample and compare with the colour chart.   Price (including VAT) :  £4.95
Enlarge Image	pH Down Solution Ref: 0612 81% Phosphoric Acid solution for adjusting the pH of your nutrient solution downwards. Strong acid - full instructions on safe handling included.
	Please Select: pH Down Solution - 250ml (£4.50) pH Down Solution - 1 litre (£12.00)
Enlarge Image	pH Up Solution Ref: 0610 50% Potassium Hydroxide solution for adjusting the pH of your nutrient solution upwards. Caustic liquid - full instructions on safe handling included.
	Please Select: pH Up - 250ml (£4.50) pH Up - 1 litre (£12.00)