The world’s favourite conductivity meter. Simply brilliant, brilliantly simple!
It is essential when growing with a hydroponic solution to know what the strength of the solution is BEFORE feeding plants and DURING growing.
This is easy with the Bluelab Truncheon® Nutrient Meter!
To take a reading of the solution – simply place the probe head into the solution for 1-2 minutes to reach the same temperature of the nutrient. The reading is indicated by the flashing lights. Calibration of the meter is not required.
Meter length: 40.7cm or 16 1/32 in
- Fully waterproof
- Auto on/off function
- No calibration required
- Daylight readable blue LED’s
- Battery operated
- No buttons, switches or knobs
- Provided with EC, CF, ppm 700 and ppm 500 scales