bluelab Guardian Monitor User Guide

The Bluelab Guardian Monitor user manual explains how to optimize your nutrient solution's EC, pH, and temperature levels. The package includes a pH probe, conductivity/temperature probe, and various adapters. The manual also provides tips on how to care for the pH probe to ensure a long service life.

Bluelab METCOMPLUS Combo Meter User Guide

Learn how to use the Bluelab METCOMPLUS Combo Meter with this comprehensive user manual. This portable meter measures pH, conductivity/nutrient, and temperature. It features a replaceable double junction pH probe and a large, easy-to-read display. Calibration is simple with push button pH calibration and no calibration required for conductivity and temperature. Get accurate readings every time with the Bluelab Combo Meter.