Blue Lab Combo Meter If you are a home grower, then a Blue lab combo meter could be the perfect tool for you. Made in New Zealand, Blue lab's combo meters are durable and built to last for years.
Blue lab EC Meter Blue lab EC Meter are an excellent choice for growing your plants and monitoring. These meters can measure pH, EC, moisture content, and temperature.
Blue Lab PH Cleaning Kit Whether you have pH or EC probes, this Blue Lab PH Cleaning Kit has everything you need to properly clean and calibrate your pH or EC probes.
