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Sale -
Sale -
HY-GEN pH Buffer 7
Regular price From $8.00Regular price -
HY-GEN pH Buffer 4
Regular price From $8.00Regular price -
Aquabalance pH Meter
Regular price $35.00Regular price -
HY-GEN Conductivity 2.76
Regular price From $8.00Regular price -
HY-GEN pH Electrode Storage Solution
Regular price From $8.00Regular price -
Bluelab PH Pen
Regular price $145.00Regular price -
HY-GEN Complete pH Control Kit
Regular price $25.00Regular price -
Nutrient Meter (EC)
Regular price $60.00Regular price -
Sold out -
Aqua Master Tools - Combo Pen P110 Pro
Regular price $195.00Regular price -
Aquabalance EC Meter
Regular price $35.00Regular price -
HY-GEN Probe Cleaning Solution
Regular price From $8.00Regular price -
Bluelab Conductivity EC Pen
Regular price $140.00Regular price -
Aqua Master Tools - pH Temp Meter P50 Pro
Regular price $140.00Regular price -
GreenPlanet - PH Down 500 mL
Regular price $19.50Regular price -
*CLEARANCE* AC Infinity - PH Meter Kit, PH Pen Tester for Water
Regular price $100.00Regular price$130.00Sale price $100.00Sale -
GreenPlanet - PH Up 500 mL
Regular price $18.00Regular price -
Aqua Master Tools - P110 Pro Electrode
Regular price $80.00Regular price -
BLUELAB PH PENPLUS
Regular price $185.00Regular price -
Bluelab Probe Care Kit - pH & EC
Regular price $45.00Regular price -
Aqua Master Tools - EC Temp Meter E50 Pro
Regular price $130.00Regular price -
Bluelab Combo Meter
Regular price $430.00Regular price -
Bluelab Probe Care Kit - pH
Regular price $30.00Regular price -
Bluelab - Multimedia pH Meter
Regular price $300.00Regular price -
Bluelab - Truncheon Nutrient Meter
Regular price $175.00Regular price -
Bluelab - Soil pH Pen
Regular price $295.00Regular price -
***SPECIAL ORDER*** Aqua Master pH Electrode with BNC connector
Regular price $109.00Regular price -
Aqua Master Tools - P50 Pro Electrode
Regular price $55.00Regular price -
AZ Waterproof EC & TDS meter Pen
Regular price $69.00Regular price -
AZ Waterproof pH meter Pen with ATC
Regular price $69.00Regular price
