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TrolMaster Intank pH Sensor, Heavy Duty (PPH-2)
Regular price $187.53 USDRegular priceUnit price per$187.53 USDSale price $187.53 USD -
BlueLab Calibration Solution - 7.0 pH
Regular price From $11.50 USDRegular priceUnit price per$11.50 USDSale price From $11.50 USD -
Hanna pH 7.01 Calibration Solution HI7007L | 500 mL (16.9 oz)
Regular price $24.99 USDRegular priceUnit price per -
Trolmaster Aqua-X Plus Controller with AMP-3 Sensor Board, Free Phone App
Regular price $1,196.00 USDRegular priceUnit price per$1,196.00 USDSale price $1,196.00 USD -
TrolMaster pH Sensor for Reservoir (PPH-1)
Regular price $83.79 USDRegular priceUnit price per$83.79 USDSale price $83.79 USD -
Bluelab PeriPod L3 | Three 1200 ml/min Pumps, Pro Controller Driven
Regular price $2,995.00 USDRegular priceUnit price per$2,995.00 USDSale price $2,995.00 USD -
Hanna PHEP 4 Tester With Replaceable Electrode
Regular price $130.99 USDRegular priceUnit price per -
Hanna Quick Calibration Solution HI9828-25 | 500 mL for HI9828/HI9829
Regular price $54.12 USDRegular priceUnit price per -
HGV Condition - PH Up, 1 Gallon
Regular price $20.99 USDRegular priceUnit price per -
Bluelab Connect Stick 2
Regular price $114.95 USDRegular priceUnit price per -
Hanna pH 4.01 Calibration Solution HI7004L | 500 mL (16.9 oz)
Regular price $20.53 USDRegular priceUnit price per -
TrolMaster Drop-in/inline Heavy Duty Nutrient pH Sensor (PPH-3)
Regular price $208.48 USDRegular priceUnit price per$208.48 USDSale price $208.48 USD -
Hanna HI70300L Storage Solution | pH & ORP Electrode Care, 16 oz
Regular price $24.99 USDRegular priceUnit price per -
General Hydroponics PRO pH
Regular price From $99.00 USDRegular priceUnit price per$109.95 USDSale price From $99.00 USDSale -
Hanna GroLine Hydroponic Nutrients Monitor for pH, EC, TDS, and Temperature
Regular price $389.00 USDRegular priceUnit price per -
BlueLab Calibration Solution - 4.0 pH
Regular price From $11.50 USDRegular priceUnit price per$11.50 USDSale price From $11.50 USD -
Advanced Nutrients pH Up 0-0-38 Potassium Hydroxide pH Adjuster
Regular price From $20.16 USDRegular priceUnit price per$18.59 USDSale price From $20.16 USD -
Anden A77 Digital Dehumidifier Control for Indoor Cultivation and Grow Rooms
Regular price $110.51 USDRegular priceUnit price per -
Dilution Solutions Nutrient Delivery System (NDS) Monitor Only - 3/4
Regular price $647.92 USDRegular priceUnit price per -
Bluelab Sample Pot for Testing Remote Reservoirs
Regular price $119.00 USDRegular priceUnit price per$119.00 USDSale price $119.00 USD -
HM Digital Portable/Wall Mount/Bench Continuous pH/EC/TDS/Temp
Regular price $322.51 USDRegular priceUnit price per -
Sensorex pH Sensor
Regular price From $199.00 USDRegular priceUnit price per -
HGV Condition - PH Down, 55 Gallon
Regular price $848.99 USDRegular priceUnit price per -
Growlink Batch Tank Module
Regular price $899.00 USDRegular priceUnit price per
