Collection: Meters & Solutions
Shop our wide variety of water testing meters and calibration solutions to keep your garden's PH/EC/PPM/TDS in proper ranges.
-
Apera GroStar pH Probe Maintenance Kit
Regular price $17.00 USDRegular priceUnit price / per$23.99 USDSale price $17.00 USDSale -
Apera GroStar EC Calibration Kit 2.77EC
Regular price $11.00 USDRegular priceUnit price / per$14.99 USDSale price $11.00 USDSale -
HM Digital 1000 ppm TDS Calibration Solution 3 oz
Regular price $9.49 USDRegular priceUnit price / per$9.49 USDSale price $9.49 USD -
HM Digital PH-80 pH/Temperature Meter
Regular price $37.00 USDRegular priceUnit price / per$46.50 USDSale price $37.00 USDSale -
Milwaukee Instruments pH600 Digital pH Pen
Regular price $22.00 USDRegular priceUnit price / per$23.65 USDSale price $22.00 USDSale -
Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration
Regular price $21.00 USDRegular priceUnit price / per$24.75 USDSale price $21.00 USDSale -
Hanna GroLine Inline Monitor
Regular price $585.00 USDRegular priceUnit price / per$585.00 USDSale price $585.00 USD -
Hanna GroLine Tester Replacement Probe
Regular price $75.00 USDRegular priceUnit price / per$75.00 USDSale price $75.00 USD -
Hanna GroLine pH 7.01 Solution
Regular price From $2.50 USDRegular priceUnit price / per$2.50 USDSale price From $2.50 USD -
Hanna GroLine pH 4.01 Solution
Regular price From $2.50 USDRegular priceUnit price / per$2.50 USDSale price From $2.50 USD -
Hanna GroLine Monitor Replacement Probe
Regular price $200.00 USDRegular priceUnit price / per$200.00 USDSale price $200.00 USD -
Hanna GroLine Combo Meter Replacement Probe
Regular price $180.00 USDRegular priceUnit price / per$180.00 USDSale price $180.00 USD -
Hanna GroLine Storage Solution
Regular price From $20.00 USDRegular priceUnit price / per$20.00 USDSale price From $20.00 USD -
Hanna GroLine Electrode Cleaning Solution
Regular price From $20.00 USDRegular priceUnit price / per$20.00 USDSale price From $20.00 USD -
Hanna Cleaning Solution
Regular price From $2.50 USDRegular priceUnit price / per$2.50 USDSale price From $2.50 USD -
Sale
Bluelab Combo Meter
Regular price $282.00 USDRegular priceUnit price / per$329.00 USDSale price $282.00 USDSale -
Hanna GroLine Monitor
Regular price $460.00 USDRegular priceUnit price / per$460.00 USDSale price $460.00 USD -
Bluelab Probe Care Kit pH & Conductivity
Regular price $27.00 USDRegular priceUnit price / per$31.00 USDSale price $27.00 USDSale -
Sale
BlueLab PPM Pen
Regular price $85.00 USDRegular priceUnit price / per$99.00 USDSale price $85.00 USDSale -
Sale
CYCO pH Down
Regular price From $13.00 USDRegular priceUnit price / per$15.70 USDSale price From $13.00 USDSale -
Bluelab pH Controller
Regular price From $40.00 USDRegular priceUnit price / per$51.94 USDSale price From $40.00 USDSale -
Sale
Bluelab Carry Case
Regular price $28.00 USDRegular priceUnit price / per$32.00 USDSale price $28.00 USDSale -
Bluelab Leap pH Probe (Probe Only)
Regular price $116.00 USDRegular priceUnit price / per$135.00 USDSale price $116.00 USDSale -
Bluelab 2.77EC Conductivity Solution
Regular price From $10.00 USDRegular priceUnit price / per$10.83 USDSale price From $10.00 USDSale