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pH and temperature measurement at your fingertips

Plants get their nutrients from minerals but may not get all the minerals they need if certain conditions are wrong. Think of nutrients as a lock, pH is the key. A factor that influences food intake for your plants.

Bluelab pH Pen measures the pH (acidity or alkalinity) and temperature of the solution, as root health is vital for a successful crop. Temperature affects the growth rate and structure of a plant, so a solution temperature of 18 - 22 °C or 65 - 72 °F is recommended. The handheld pH pen provides a compact and practical way to manage crop success to ensure maximum nutrient uptake.

Technical features

• Measures pH and temperature
• Selectable units for temperature
• Backlit LCD display
• Double junction probe (not replaceable)
• Successful pH calibration indicator
• Hold reading function
• Low battery indicator
• Completely waterproof
• Automatic shut-off function
• Automatic temperature compensation
• 1 x AAA alkaline battery included

Specifications
Attachments ENG pH Pen Manual