Bluelab - Soil pH Pen
Bluelab - Soil pH Pen
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The Bluelab Soil pH Pen provides quick and accurate pH and temperature measurements directly in the root zone, helping growers maintain the right conditions for healthy nutrient uptake and plant growth.
Designed for use across a range of growing media, including soil, coco coir, potting mixes and nutrient solutions, this versatile handheld meter makes it easy to monitor pH where it matters most.
With readings in increments of 0.1 pH and automatic temperature compensation, the Soil pH Pen delivers dependable measurements across changing growing conditions. Its fully waterproof construction is built to handle the demands of everyday grow-room use.
Features & Benefits
- Measures both pH and temperature
- Suitable for soil, coco coir, potting mixes and nutrient solutions
- Measures pH in 0.1 pH increments
- Automatic temperature compensation for accurate readings
- Fully waterproof construction
- Hold function makes it easy to capture measurements
- Simple two-point calibration for ongoing accuracy
- Auto-off function helps extend battery life
- Includes 1 x AAA alkaline battery
- Designed and assembled in New Zealand from local and imported components
- 1-year limited written warranty
Why Monitor Root-Zone pH?
Maintaining the correct pH range helps ensure nutrients remain available for plant uptake. If the growing medium becomes too acidic or alkaline, plants may struggle to access essential nutrients, even when those nutrients are present.
Monitoring root-zone temperature is also important, as temperature can influence plant growth and development. The Bluelab Soil pH Pen lets growers keep an eye on both measurements with one convenient tool.
Complete Your Root-Zone Toolkit
Pair the Bluelab Soil pH Pen with the Bluelab Pulse Meter to monitor pH alongside conductivity (EC/PPM), moisture and temperature, giving you a more complete picture of conditions within the root zone.
Warranty: Comes with a 1-year limited written warranty. Proof of purchase is required. Full warranty terms and conditions are available from Bluelab.
