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The Bluelab’s soil pH Pen provides a pH and temperature reading of soils, media, and solutions so you know that the right nutrients will be made available to your plants.
• Direct pH and temperature measurements into soils/ media.
• Backlit LCD display.
• Hold reading function.
• Integrated storage cap/dibber.
• Successful pH calibration indicator.
• Low battery indicator.
• Fully waterproof.
• Auto-off function.
• Selectable units for temperature.
• Automatic Temperature Compensation (ATC).
|Dimensions||13.5 × 2.5 × 1.25 in|