Bluelab Truncheon Nutrient Meter – EC, CF & PPM Measurement
Globally trusted and built to last, the Bluelab Truncheon Nutrient Meter is the ultimate tool for monitoring nutrient strength in hydroponic systems. With no buttons, no calibration, and a fully waterproof design, it’s brilliantly simple and simply brilliant.
Key Features
- Measures conductivity in EC, CF, PPM 500, and PPM 700 scales
- Auto on/off function for effortless operation
- Daylight-readable blue LED indicators
- No calibration required—ready to use out of the box
- Fully waterproof and built for rugged environments
- Battery operated (3x AA batteries included)
- No buttons, switches, or knobs—just dip and read
- 5-year warranty
Why It Matters
- Ensures plants receive the correct nutrient concentration
- Helps prevent overfeeding or underfeeding
- Ideal for mixing and monitoring nutrient reservoirs
- Trusted by commercial and hobby growers worldwide
| Metric | Value |
|---|---|
| SKU | SG-S0043 |
| Brand | Bluelab |
| Model | Truncheon Nutrient Meter |
| Measurement Range | 0.1 – 3.6 EC, 1 – 36 CF, 50 – 1800 ppm 500 (TDS), 70 – 2520 ppm 700 |
| Resolution | 0.1 EC, 1 CF, 50 ppm (500), 70 ppm (700) |
| Accuracy | ±0.1 EC, ±1 CF, ±50–70 ppm |
| Temperature Compensation | Automatic |
| Power | 3x AA alkaline batteries |
| Waterproof Rating | Fully waterproof |
| Calibration | Not required |
| Length | 40.7 cm (16″) |
| Country of Origin | New Zealand |
| Product Name | BLUELAB TRUNCHEON NUTRIENT METER |
Application Guide
Ideal for mixing and monitoring nutrient reservoirs
