PH and EC Meters

Bluelab PH 7 Calibration Solution

Bluelab PH 4 Calibration Solution

Bio Leaf pH Down 250ml

Bluelab 2.77EC Conductivity Standard 250ml

Bluelab Storage Solution 120ml

Pure Hydrophonics pH Lower 500ml

Pure Hydrophonics pH Raise 500ml

Out of Stock

Flairform PH Test Kit

Dyna Gro pH Down 237ml

Dyna Gro pH Up 237ml

Grotek PH testers

Pure Hydrophonics pH Lower 1L

Pure Hydrophonics pH Raise 1L

Nutrifield PH Down 250ml

Nutrifield PH Up 250ml

Bio Leaf pH Down 500ml

Bluelab Meter Carry Case

Bluelab Storage Solution 250ml

Bluelab Cleaning Pack

Bio Leaf pH Down 1L

Nutrifield PH Up 1L

Dyna Gro PH Down 1L

Hygrometer (Wireless)

PH Meter

Bluelab PH Probe

Nutrient Wand EC

Bluelab Conductivity Pen

Bluelab PH Pen

Connect Stick 2 by Blue Lab

Bluelab Truncheon Meter

Bluelab Growers Tool Box

Bluelab Combo Meter

Bluelab Pulse Meter

Bluelab Guardian Monitor

Bluelab Guardian Monitor Wifi

Bluelab PH Doser