Big jobs require a big Truncheon! With a conductivity range right up to 6.0EC (60CF or 4200ppm), it will never leave you short. The Commercial Truncheon® Nutrient Meter has been designed for hydroponic crops that require a higher than normal EC or CF requirement during their growing cycle. Its super tough, fully waterproof, has no on/off buttons to worry about and does not need calibrating. Its great for stirring your nutrient tank too!

It is essential when growing with a hydroponic solution to KNOW what the strength of the solution is before feeding your plants AND while they are growing. This is easy when you use the Commercial Truncheon! To take a reading of your solution - simply place the probe head into the solution for 1-2 minutes to reach the same temperature of your nutrient. Remove from the solution and place back in to take the reading as indicated by the flashing lights. Rinse the probe after use in fresh water and clean once a month to ensure the Commercial Truncheon Nutrient Meter remains accurate.

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Main Features

• EC (0.4 - 6.0), CF (4 - 60) and ppm scales (TDS and 700 scale)
• Fully waterproof
• No calibration required 
• Auto sense on and off
• No external switches or adjustable buttons
• Battery life minimum 1 year (or shelf life of battery)

5 year Bluelab Guarantee

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Suitable Applications

• Hydroponics
• Horticulture
• Aquaculture                                                                       
• Pools

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Product Information

Instruction Manual (English)      

Instruction Manual (Dutch)

Technical Specification

Do's and Dont's

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Product Care Information

Troubleshooting Guide

Conductivity Probe Care and Maintenance

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Truncheon Meter Operation and Maintenance

See how simple this product is to operate and maintain and why it deserves to be called the world's favourite conductivity meter.

Select language to watch this video (2.28MB) >>

English    Français    Español

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Truncheon Meter Cleaning and Testing

Calibrating the Truncheon Meter is not required but cleaning of the probe is. 'The instrument is only as accurate as the probe is clean' - easy probe cleaning and a quick test is all you need to do to keep the Truncheon Meter operating perfectly for years!

Select language to watch this video (3.41MB) >>

English    Français    Español

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Accessories

If you are unable to find what you are looking for, please email us.  We are always here to help!