Vanguard Hydroponics - PH Tester - Manual Calibration

Features of the Pocket pH Tester

This pocket pH tester is a simple and reliable tool for quickly measuring the pH of your nutrient solution or irrigation water. Ideal for growers in hydroponics, aquaponics, or soil cultivation, it allows you to control the acidity or alkalinity of your water with precision.

Product advantages:

• Quick reading of the pH on a clear digital screen.
• Manual adjustment using the included screwdriver for easy calibration.
• Suitable for testing the pH of nutrient solutions, rainwater, or aquarium water.
• Compact and easy to carry in a pocket or a tool pouch.

Included with the tester:

• 1x pH Tester
• 1x Calibration screwdriver
• 1x User manual
• 1x Storage box

Tip: To ensure accurate measurements, it is recommended to regularly calibrate the device with a pH 4 or pH 7 buffer solution (not included).