Basic pH & EC Testing Kit Media but the Gladiator offers better

but the Gladiator offers better material preservation through Quantanium coating and integrated pollen collection

sold in a box of 50 pairs

It arrives ready to go — no rinsing

but expect to top-dress more often and pay closer attention to moisture to keep the living ecosystem active

Part of a bigger picture

Basic pH & EC Testing Kit Media but the Gladiator offers betterBasic pH & EC Testing Kit Simple, Accurate Nutrient Testing on a Budget Best for: New growers who need to check their nutrient solution's pH and strength without spending on a premium combo meter. Our thoughts We put this bundle together after testing a fair few budget pH and EC pens looking for the best balance of accuracy and price. You don't need to spend big to know what's actually in your nutrient tank this covers the basics properly, at a price