Description
The Bluelab Commercial Truncheon® Nutrient Meter has been designed for hydroponic crops that require a higher than normal EC or CF requirement during their growing cycle. It’s super tough, fully waterproof, and there is no calibration required or on/off buttons to worry about. It’s great for stirring your reservoir too!
Meter length: 40.7cm or 16 1/32 in.
FEATURES
Fully waterproof
Auto on/off function
No calibration required
Daylight readable blue LED’s
Battery operated – 3 x AA batteries included
No buttons, switches or knobs
Provided with EC, CF, ppm 700 and ppm 500 scales
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