Bluelab - pH Pen

Features:

• Measures pH and temperature
• Selectable temperature units (°C/°F)
• Backlit LCD display
• Double-junction probe (non-replaceable)
• pH calibration success indicator
• Hold reading function
• Low battery indicator
• Fully waterproof design
• Auto-off function
• Automatic temperature compensation
• Includes 1 x AAA alkaline battery

The Ultimate Handy Solution for Measuring pH and Temperature

Plants absorb nutrients from minerals, but they can only take in the right balance if specific conditions are met. Think of nutrients like a lock—pH is the key. One of the most critical factors affecting nutrient uptake is whether your solution is acidic or alkaline, which is measured using pH.

The Bluelab pH Pen not only measures pH but also monitors solution temperature, a crucial factor for root health. Temperature influences both growth rate and plant structure, with an ideal range of 18–22°C (65–72°F).

This handheld pH pen provides a compact, quick, and convenient way to manage your crop’s success, ensuring optimal nutrient uptake for healthier, more productive plants.