The Bluelab Commercial Truncheon Nutrient Meter is the ideal tool for high-demand hydroponic growers who need reliable, high-range EC monitoring. Designed for durability and ease, it requires no calibration, is fully waterproof, and offers quick readings through bright LEDs. Its auto-on feature activates instantly in liquid for simple, no-fuss operation.
Key Highlights:
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Measures up to 6.0 EC / 4200 ppm
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Waterproof, submersible, and rugged
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No calibration or setup required
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LED display with automatic liquid detection
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Supports EC, CF, ppm 500 & 700 scales
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