Hanna HI98115 GroLine pH tester

Hanna HI98115 GroLine pH Tester

The Hanna HI98115 GroLine is a compact and user-friendly pH tester, ideal for hydroponic growers, farmers, and soil specialists. It provides fast, accurate pH readings, helping you monitor nutrient availability and growing conditions with confidence.

Key Features

• Designed for Growers
  This model is part of the GroLine series, made specifically for agriculture and hydroponics. As a result, it meets the unique needs of soil and nutrient solution testing.

• Precise and Reliable Readings
  The tester provides a high resolution of 0.01 pH and an accuracy of ±0.2 pH. Therefore, it is perfect for keeping your pH levels within optimal growing ranges.

• Easy Automatic Calibration
  With automatic one- or two-point calibration, setup is quick and convenient. It supports standard buffers at pH 4.01, 7.01, and 10.01, making recalibration simple.

• Replaceable Electrode for Longevity
  The included HI1271 pH electrode is replaceable. This allows you to extend the life of the tester without needing to purchase a new device.

• Long Battery Life
  Powered by a single CR2032 battery, the device offers up to 1000 hours of use. In addition, the auto-off feature helps preserve battery life when idle.

• Portable and Lightweight
  Weighing only 50 grams, the tester is easy to carry in your tool kit or pocket. Despite its size, it’s built to perform in rugged field conditions.

Specifications

• pH Range: 0.00 to 14.00 pH

• Resolution: 0.01 pH

• Accuracy: ±0.2 pH

• Calibration: Automatic (1 or 2 points)

• Electrode: HI1271 screw-type (included)

• Battery: 1.5V CR2032 (approx. 1000 hours)

• Environment: 0 to 50°C; RH max 95%

• Dimensions: 50 x 174 x 21 mm

• Weight: 50 g

Common Uses

• Hydroponics
  Monitor the pH of nutrient solutions to support plant growth and prevent nutrient lockout.

• Soil Testing
  Quickly check pH in soil to ensure crops are growing in a healthy environment.

• Indoor and Outdoor Gardening
  Use it in grow tents, greenhouses, or garden beds for consistent pH control.

• Agriculture Education
  Ideal for students and researchers studying soil science, plant biology, or agronomy.