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Testing Meter / pH up & down

52 products

Showing 25 - 48 of 52 products

Showing 25 - 48 of 52 products
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Bluelab Replacement PH Probe in white backgroundBluelab Replacement PH Probe in white background
Bluelab Replacement PH Probe
$112.00
Bluelab Soil pH Pen BlueLabBluelab Soil pH Pen in white background
Bluelab Soil pH Pen
$270.00
Bluelab Truncheon BlueLabBluelab Truncheon BlueLab
Bluelab Truncheon
$175.00
Digital Meter/Tester Replacement Batteries (6 pack) Happy Hydroponics AU
Digital Meter/Tester Replacement Batteries (6 pack)
$15.00
Flairform EC 2.76 250ML Flairform
Flairform EC 2.76 250ML
$10.00
Flairform Electrode Cleaner 250ML Flairform
Flairform Electrode Cleaner 250ML
$10.00
Flairform PH Buffer FlairformFlairform PH Buffer Flairform
Flairform PH Buffer
$8.00
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Flairform PH Down FlairformFlairform PH Down Flairform
Flairform PH Down
From $10.00
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Flairform PH Electrode Storage 250ML Flairform
Flairform PH Electrode Storage 250ML
$10.00
Flairform PH Test Kit Flairform
Flairform PH Test Kit
$14.00
Flairform PH UP Flairform PH UP 250mL
Flairform PH UP
From $10.00
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HM EC/TDS Meter COM-100 Digital Waterproof Professional SeriesHM EC/TDS Meter COM-100 Digital Waterproof Professional Series close up
HM EC/TDS Meter COM-100 Digital Waterproof Professional Series
$145.00
Save 30%
HortiCare pH Check (Nutrient pH test) Horticare
HortiCare pH Check (Nutrient pH test)
$84.00 $120.00
Hortivision Par Meter + Extendable Measurement Stick
Hortivision Par Meter + Extendable Measurement Stick
$300.00
Hy-Gen Complete PH Kit Hy-Gen Nutrients
Hy-Gen Complete PH Kit
$24.00
Hy-Gen Conductivity 2.76 250ML Hy-Gen Nutrients
Hy-Gen Conductivity 2.76 250ML
$7.00
Hy-Gen PH Buffer 4 & 7 - 250MLHy-Gen PH Buffer 4 250ML
Hy-Gen PH Buffer 4 & 7 - 250ML
$9.00
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Hy-Gen PH Down - 250ML in white background
Hy-Gen PH Down - 250ML
$10.00
Hy-Gen PH Electrode Storage 250ML Hy-Gen Nutrients
Hy-Gen PH Electrode Storage 250ML
$9.00
Hy-Gen PH Up 250ML Hy-Gen Nutrients
Hy-Gen PH Up 250ML
$10.00
Hy-Gen Probe Cleaner 250ML Hy-Gen Nutrients
Hy-Gen Probe Cleaner 250ML
$7.00
Hydro Axis pH Meter RedHydro Axis pH Meter Red
Hydro Axis pH Meter Red
$43.00
Milwaukee PH55 PRO pH & Temperature Tester with ATC & Replaceable Probe MilwaukeeMilwaukee PH55 PRO pH & Temperature Tester with ATC & Replaceable Probe Milwaukee
Milwaukee PH55 PRO pH & Temperature Tester with ATC & Replaceable Probe
$95.00
Nutrifield pH 4 Buffer - 250ml Nutrifield
Nutrifield pH 4 Buffer - 250ml
$10.00

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