Bluelab pH Pen – Waterproof pH & Temperature Meter
Compact, tough, and built for precision, the Bluelab pH Pen is the go-to tool for growers who need fast and reliable water analysis. Designed for both home and commercial use, it delivers accurate pH and temperature readings to help optimize nutrient uptake and plant health.
Key Features
- Measures pH and temperature in nutrient solutions
- Selectable temperature units: °C or °F
- Backlit LCD display for low-light visibility
- Double-junction pH probe (non-replaceable)
- Successful calibration indicator for confidence
- Hold reading function for easy capture
- Low battery indicator and auto-off function
- Fully waterproof and floats in solution
- Automatic temperature compensation for accurate readings
- 1-year warranty
Included Accessories
- 3x 18ml Bluelab Solution Sachets (pH 7.0, pH 4.0, KCl Storage)
- 1x AAA battery (pre-installed)
| Metric | Value |
|---|---|
| SKU | SG-S0036 |
| Brand | Bluelab |
| Model | pH Pen |
| Measurement Range | 0.0 – 14.0 pH, 0 – 50°C / 32 – 122°F |
| Accuracy | ±0.1 pH, ±1°C |
| Probe Type | Double-junction (non-replaceable) |
| Display | Backlit LCD |
| Battery | 1x AAA (included) |
| Waterproof Rating | Designed to IP67 rating |
| Auto Shutoff | Yes |
| Country of Origin | New Zealand |
| Product Name | BLUELAB PH PEN |
Application Guide
Compact, tough, and built for precision, the Bluelab pH Pen is the go-to tool for growers who need fast and reliable water analysis. Designed for both home and commercial use, it delivers accurate pH and temperature readings to help optimize nutrient uptake and plant health.
The Bluelab pH Pen is designed for convenience and comfort for water monitoring and analysis. Compact, tough and reliable; the Bluelab pH pen is built to last. Advanced technology and accurate measurements ensures that your crop is grown within exactly the right parameters for healthy growth!
