If the Truncheon fails to illuminate any LEDs when immersed in solution, the batteries should be changed. For all Bluelab conductivity probes and the Bluelab Commercial Trun cheon, warm the shroud in your hand for a few seconds to help with removal. Hold the body and gently pull the shroud off. 2: Clean probe face Dirty probe head. The carbons on the probe head are easily contaminated with oils and greases, for example, from fertilisers and organic nutrients, and even your fingers. Try not to touch the probe head for this reason.

Test in 2.77 EC Conductivity Standard Solution to ensure cleaning was adequate. Place the probe in the solution and wait for the reading to stabilise to a consistent value. As a grower, pH (potential Hydrogen) is your fundamental measurement. It dictates nutrient solubility in water, making it accessible to your plants. The Bluelab pH Pen, compact and affordable, is your trusted companion for on-the-go pH and temperature measurement. The Ultimate Toolkit

Should you visit our superstores?

The Bluelab Truncheon has continued to prove itself as the best nutrient meter on the market. This ultra tough device is built to last a lifetime. It can measure your conductivity in a range of easy-to-read formats. It's 'long' design is perfect for stirring nutrient tanks with, plus its fully waterproof incase it ends up in one!

Bluelab E.C. Truncheon the go to electrical conductivity meter for the professional hydroponic grower and hobbyist alike. Bluelabs reputation for quality precision measurement instruments for horticulture is well known and respected. Only measure solutions with 200 ppm or higher. Anything less will not return a reading. Read the guide on RO water for more. when your ready to harvest and your flushing what should the reading be? and if i take a reading when im growing how will i know om giving it the correct amount of feed is there a chart or something telling you does it give you the reading on the truncheon? While it was designed for daily use, rest assured that the Bluelab Truncheon Nutrient Meter will be your lifelong companion on your gardening journey. Built for Growers, by Growers Durability Guaranteed Growers everywhere regard the Bluelab Truncheon CF/EC/PPM as the best nutrient strength meter you can get. The Bluelab V2 Truncheon measures the electrical conductivity of your nutrient solution via electrodes on the bottom end. The Bluelab V2 Truncheon then displays the measurement on a row of LED's calibrated in all the popular scales (CF, EC and PPM). The electrodes are very high quality and will last a long time and are protected by a slotted plastic shroud.The Truncheon is very robust and can withstand heavy use. It features an unbeatable 5 year warranty and requires no calibration, it will continually provide accurate readings time after time. Does Leidinn Group Pty Ltd Share the Information It Receives?Information about our customers is an important part of our business, and we are not in the business of selling it to others. We share customer information only with the subsidiaries Leidinn Group Pty Ltd controls and as described below. Possibly the simplest nutrient meter to use. No buttons just immerse the probe in your nutrient solution, the meter will automatically turn on and display a reading along the shaft. Remove the meter from the water and it will turn off. It really is that easy! Wait for the probe to come to the same temperature as the solution. Keep the probe in the solution for 1-2 minutes. The nutrient solution can now adjusted to bring it to the correct strength by adding more nutrient or by diluting with water as necessary. Always rinse the probes with fresh water after every use and clean them once a week with an appropriate cleaner such as the Bluelab Conductivity Probe Cleaning Kit to maintain accuracy, reliability and probe-life.

Then, leave the Truncheon in a warm, dry place with the cap removed to allow it to dry out. Ensure the O-ring is present and intact. If corrosion is noted, consider replacing the Truncheon.The Bluelab Truncheon measures the electrical conductivity of your nutrient solution through electrodes on the bottom end. The electrode reads the water, compensates for the water temperature (very important for an accurate reading), then the measurement is displayed in a simple, easy to read format via the row of LED’s along the shaft. The Truncheon displays readings in every form of measurement; EC, CF, PPM and TDS. The information we learn from customers helps us personalise and continually improve your shopping experience at Leidinn Group Pty Ltd. Place 1 or 2 drops of Conductivity Probe Cleaner on the probe face. Rub firmly with a Bluelab Chamois. 3: Rinse the probe face