HM pH Meter With Temperature

The pH Hydrotester provides a fast and accurate digital readout of pH in a solution. Keeping the pH in the right range is essential for healthy plants. Key benefits of the pH hydrotester pen are:

• Measures pH and temperature of nutrient solution
• Range: 0.0 - 14.0 pH, 1-80°C
• Includes batteries, electrode storage solution, pH 7.0 buffer and translucent cap

Without the correct pH, nutrients cannot be absorbed by a plant's roots. This leads to nutrient lockout, and deficiencies shown on the plant's leaves. The further the pH is out, the more unhealthy a plant will be. A pH pen is a quick and easy way to make sure your plants stay healthy. Read more in our article here. For a complete list of pH levels for different plants check our table here.

The major benefit of this pH pen is the fast and accurate readout. It literally takes 1 second to update and give your current pH reading. At Aqua Gardening, this is the pen we rely on the most - and we haven't had one returned unlike other cheaper units available. Other features include:

• Water resistant
• Hold function - press to hold the current reading on screen
• Resolution to 0.1 pH
• Automatic compensation for temperature
• Auto-off in 5 minutes
• Calibrate at 4.0, 7.0 or 10.0 pH
• Battery Life - approx 2 years. Uses 3 x 1.5V batteries ("357A")
• Weight 53.9g
• Dimensions 15.3 x 3.2 x 1.8 cm

Made by HM: a trusted name in test and measurement.