Testing Meter / pH up & down
47 products
Showing 25 - 47 of 47 products
Showing 25 - 47 of 47 products
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Digital Meter/Tester Replacement Batteries (6 pack)
Sale price$15.00
Flairform EC 2.76 250ML
Sale price$10.00
Flairform Electrode Cleaner 250ML
Sale price$10.00
Flairform PH Buffer
Sale price$8.00
Flairform PH Down
Sale priceFrom $10.00
Flairform PH Electrode Storage 250ML
Sale price$10.00
Flairform PH Test Kit
Sale price$14.00
Flairform PH UP
Sale priceFrom $10.00
HM EC/TDS Meter COM-100 Digital Waterproof Professional Series
Sale price$145.00
HortiCare pH Check (Nutrient pH test)
Sale price$118.00
Hy-Gen Complete PH Kit
Sale price$24.00
Hy-Gen Conductivity 2.76 250ML
Sale price$7.00
Hy-Gen PH Buffer 4 & 7 - 250ML
Sale price$9.00
Hy-Gen PH Down - 250ML
Sale price$9.00
Hy-Gen PH Electrode Storage 250ML
Sale price$9.00
Hy-Gen PH Up 250ML
Sale price$9.00
Hy-Gen Probe Cleaner 250ML
Sale price$7.00
Liquid Science pH Raise Solution
Sale priceFrom $11.00
Nutrifield pH 4 Buffer - 250ml
Sale price$10.00
Nutrifield pH 7 Buffer 250ml
Sale price$10.00
Torus Hydro XpH - Ph Stabilizer
Sale priceFrom $199.00
Torus Hydro XPH Refill Pods 3 Pack
Sale priceFrom $67.00
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