Bluelab pH Pen | Digital pH Meter

The Bluelab pH Pen is a precise and reliable measuring device for controlling the pH value in nutrient solutions, water, and other liquids. With a measurement accuracy of ±0.1 pH, the device delivers stable and fast results, helping to create optimal conditions for plant nutrient uptake.

The pH Pen is suitable for numerous applications – from hydroponics and indoor grows to aquariums and drinking water, as well as breweries or pools. Precise control of the pH value ensures that plants can absorb nutrients efficiently and that growth is optimally supported.

The double-junction probe ensures particularly stable and durable measurements. Compared to classic glass bulbs, it reduces contamination and thus contributes to consistently high measurement accuracy. In addition, the device features automatic temperature compensation, so that measurement values remain reliable even at different temperatures.

The robust housing is waterproof, shockproof, and floats, allowing the pH Pen to be used without problems even under demanding conditions. Thanks to the backlit display, simple two-point calibration, and compact design, the device is particularly comfortable to operate.

The Bluelab pH Pen is manufactured in New Zealand and stands for durable quality and precise measurement technology for growers and users who need to rely on their readings.

Technical Specifications

• Measurement accuracy: ±0.1 pH
• Measurement resolution: 0.1 pH
• Automatic temperature compensation
• Double-junction probe for more precise and durable measurements
• Waterproof and buoyant casing
• Backlit LCD display
• Two-point calibration
• 30-day calibration indicator
• Low battery indicator
• Automatic shut-off function
• Temperature display in °C and °F

Scope of delivery

• 1 × Bluelab pH Pen
• 1 × AAA battery
• 1 × lanyard
• 3 × Bluelab calibration solutions (20 ml)(pH 7.0, pH4.0, KCI storage solution)

   

We ship all packages with DHL. Orders placed and paid for before 12 PM (Mon-Fri) are usually shipped on the same day