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HM Digital™ EC/TDS HydroTester Model COM-80
Regular price $42.95 USDRegular priceUnit price per -
Botanicare Ebb & Flow Fitting Kit w/ 2 Extensions
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1" Black Tubing
Regular price From $1.70 USDRegular priceUnit price per1" Black Tubing
Regular price From $1.70 USDRegular priceUnit price per1" Black Tubing
Regular price From $1.70 USDRegular priceUnit price per -
Raindrip 1/4" Barbed Tee
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American Hydroponics Ball Valve 1/2"
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HM Digital PH-STOR pH Electrode Storage Solution
Regular price $8.49 USDRegular priceUnit price per -
GH Standard Reference Solution 7.01
Regular price From $9.03 USDRegular priceUnit price perGH Standard Reference Solution 7.01
Regular price From $9.03 USDRegular priceUnit price perGH Standard Reference Solution 7.01
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GroStar pH calibration kit (pH 4/7, 8 oz. each)
Regular price $18.99 USDRegular priceUnit price per -
HM Digital TDS-3 Handheld TDS meter
Regular price $37.00 USDRegular priceUnit price per -
Hydro Flow Vinyl Tubing White 3/4 in ID - 1 in OD 100 ft Roll
Regular price From $1.30 USDRegular priceUnit price perHydro Flow Vinyl Tubing White 3/4 in ID - 1 in OD 100 ft Roll
Regular price From $1.30 USDRegular priceUnit price perHydro Flow Vinyl Tubing White 3/4 in ID - 1 in OD 100 ft Roll
Regular price From $1.30 USDRegular priceUnit price per -
Sold outHydro Flow Barbed Ball Valves
Regular price From $2.60 USDRegular priceUnit price perHydro Flow Barbed Ball Valves
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Regular price From $2.60 USDRegular priceUnit price per -
Bluelab Conductivity Pen
Regular price $99.00 USDRegular priceUnit price per -
Sold out1/4" Black Tubing
Regular price From $0.20 USDRegular priceUnit price per1/4" Black Tubing
Regular price From $0.20 USDRegular priceUnit price per1/4" Black Tubing
Regular price From $0.20 USDRegular priceUnit price per -
Sold outChemboys pH Down
Regular price From $8.50 USDRegular priceUnit price perChemboys pH Down
Regular price From $8.50 USDRegular priceUnit price perChemboys pH Down
Regular price From $8.50 USDRegular priceUnit price per -
Sold outChemboys pH Up
Regular price From $8.50 USDRegular priceUnit price perChemboys pH Up
Regular price From $8.50 USDRegular priceUnit price perChemboys pH Up
Regular price From $8.50 USDRegular priceUnit price per -
GH Standard Reference Solution 4.01
Regular price From $9.03 USDRegular priceUnit price perGH Standard Reference Solution 4.01
Regular price From $9.03 USDRegular priceUnit price perGH Standard Reference Solution 4.01
Regular price From $9.03 USDRegular priceUnit price per -
Botanicare Ebb & Flow Bulkhead screen
Regular price $0.96 USDRegular priceUnit price per -
HM Digital 1000 ppm TDS Calibration Solution, 3 oz (90 ml)
Regular price $9.49 USDRegular priceUnit price per -
HM Digital pH 4.0 Buffer Solution (Individual 20ml Packet)
Regular price $1.25 USDRegular priceUnit price per
