Pay in 4 interest-free payments of $29.38 Learn more
Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Add to every nutrient solution
Experience Unparalleled Growth and Yields
The ballast is made from sturdy
Unique Blend of Multiple Chelators
4 (1 Lamp) includes:
Aqua Master Tools E300 Pro Substrate EC/Temp Meter Micro Sprayers & Drippers Add to every nutrient solutionE300 Pro Substrate EC Temp meter The Substrate EC Temp meter E300 Pro is the perfect digital hand held meter for measuring the EC and temperature of any soft, moist substrate or liquid. It is suitable for many industries, such as agriculture and horticulture, as well as the food industry. What sets this meter apart is the almost unbreakable EC electrode. The user friendly meter is extremely accurate and fits perfectly in the hand with a rubber