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Hanna PHEP 4 Tester With Replaceable Electrode
Regular price $130.99 USDRegular priceUnit price per -
Hydro-X Plus Controller?HCS-3)
Regular price $1,196.00 USDRegular priceUnit price per$1,196.00 USDSale price $1,196.00 USD -
Green Air Products - CO2 Digital Sequencer & Sensor - CDMC-6
Regular price $613.85 USDRegular priceUnit price per -
Bluelab Inline pH Probe PROBPHIN | Guardian Monitor Inline Replacement
Regular price $209.00 USDRegular priceUnit price per$209.00 USDSale price $209.00 USD -
Hanna pH Checker Complete Starter Kit with 4 + 7 Calibration Solution
Regular price $65.56 USDRegular priceUnit price per -
Hanna 1413 uS-CM Calibration Solution -- 16 oz
Regular price $20.99 USDRegular priceUnit price per$19.99 USDSale price $20.99 USD -
BlueLab Calibration Solution - 7.0 pH
Regular price From $11.50 USDRegular priceUnit price per$11.50 USDSale price From $11.50 USD -
Bluelab PeriPod M3 | Three 120 ml/min Dosing Pumps for Pro Controller
Regular price $1,229.00 USDRegular priceUnit price per$1,229.00 USDSale price $1,229.00 USD -
Bluelab pH Controller Wi-Fi BCTPHC02 | Peristaltic pH Dosing for Tanks to 2,000 gal
Regular price $505.42 USDRegular priceUnit price per$629.00 USDSale price $505.42 USDSale -
Hanna GroLine Waterproof Hydroponic pH Tester HI98118
Regular price $121.43 USDRegular priceUnit price per$121.43 USDSale price $121.43 USD -
Gard'n Clean GC-30 Liquid Chlorine Dioxide Disinfectant - 30 Gal at 100 ppm
Regular price $1,152.43 USDRegular priceUnit price per -
Hanna PHEP Tester (Model HI 98107)
Regular price $71.42 USDRegular priceUnit price per -
Hanna GroLine Direct Soil EC Tester/Pen
Regular price $164.99 USDRegular priceUnit price per -
Bluelab Probe Care Kit Conductivity - Small
Regular price $19.00 USDRegular priceUnit price per$19.00 USDSale price $19.00 USD -
BlueLab Calibration Solution - 4.0 pH
Regular price From $11.50 USDRegular priceUnit price per$11.50 USDSale price From $11.50 USD -
BlueLab Calibration Solution - 27.7CF/EC2.77 - 500mL
Regular price $20.83 USDRegular priceUnit price per$20.83 USDSale price $20.83 USD -
Hanna pH 7.01 Calibration Solution HI7007L | 500 mL (16.9 oz)
Regular price $24.99 USDRegular priceUnit price per -
Milwaukee pH600 pH Tester | Pocket pH Pen, 0-14 pH, ±0.1 Accuracy
Regular price $27.78 USDRegular priceUnit price per -
TrolMaster Carbon-X Controller with Cable Set, Free Smartphone App (CDA-1)
Regular price $522.69 USDRegular priceUnit price per$522.69 USDSale price $522.69 USD -
Bluelab Connect Stick 2
Regular price $114.95 USDRegular priceUnit price per -
Hanna Grochek Replacement Probe for Water Resistant pH Indicator & Temp. Monitor (HI1286)
Regular price $64.16 USDRegular priceUnit price per -
Cure Puck v1
Regular price $299.00 USDRegular priceUnit price per$299.00 USDSale price $299.00 USD -
TrolMaster Aqua-X Controller with Water Detector set, Free SmartPhone App (NFS-1)
Regular price $331.17 USDRegular priceUnit price per$331.17 USDSale price $331.17 USD -
Growlink Batch TankLINK EC Sensor
Regular price $134.99 USDRegular priceUnit price per
