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Budget option
We offer a range of 2 cheap and simple to use manual pH testers. Both are very simple, with the only difference between the two being the pH range that they can test. It is also possible to test the pH of your nutrient solution with the use of electronic meters but these are much more expensive and require periodic calibration.
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*Growell Hydroponics offers these Manual pH Testers ... |
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Standard
postage
(per order):
£5.95 |
 Surcharge
on heavy items marked with:
£5.00 |
Surcharge for Scottish Islands, Northern Ireland
& Isle of Man:
£20.00 |
Surcharge for Eire:
£25.00 |
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