GrowGuru Water & Aeration EC Calibration Solution - 1413 mS
R 80.00

EC Calibration Solution - 1413 mS

GrowGuru

EC Calibration Solution 1413 mS is used to calibrate your EC meter to ensure it maintains it’s accuracy. It is made under strict industry standards...

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R 80.00
GrowGuru Water & Aeration pH Calibration Solution - 4
R 80.00

pH Calibration Solution - 4

GrowGuru

pH Calibration Solution - 4 is used to calibrate your pH meter to ensure it maintains it’s accuracy. It is made under strict industry standards in ...

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R 80.00
GrowGuru Water & Aeration pH Calibration Solution - 6.86
R 80.00

pH Calibration Solution - 6.86

GrowGuru

pH Calibration Solution - 6.86 is used to calibrate your pH meter to ensure it maintains it’s accuracy. It is made under strict industry standards ...

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R 80.00
GrowGuru Water & Aeration pH Calibration Solution - 7
R 80.00

pH Calibration Solution - 7

GrowGuru

pH Calibration Solution - 7 is used to calibrate your pH meter to ensure it maintains it’s accuracy. It is made under strict industry standards in ...

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R 80.00