The GroStar™ GS1 pH meter is specifically designed for hydroponics, making it the perfect tool for professional gardeners and hobbyists alike. Its rugged, durable construction ensures reliable use in a variety of garden environments. With high-precision components and user-friendly features, the GS1 pH meter allows you to easily measure pH and temperature values, helping to improve plant growth efficiency.

Equipped with premium electrode technologies, the GS1 provides exceptional accuracy and durability with minimal maintenance. The meter features a large 3-color backlit display, which shows white for measurement, green for calibration, and red for error messages. The replaceable probe ensures long-term performance, while the IP67 waterproof housing ensures protection against water damage.

Additional features include automatic temperature compensation, a user-friendly design, quick calibration adjustments, and automatic shutdown to conserve battery life. The GroStar GS1 is powered by AAA batteries and comes with a 2-year manufacturer’s warranty (1 year on the electrode).

A complete set contains:

✔ GroStar GS1 Measuring Device
✔ Calibration Solutions (pH 4.00, pH 7.00 per 50ml)
✔ 3M KCl Storage Solution (10ml)
✔ Lanyard

Key Features:

✔ pH and Temperature Measurement – Accurate pH and temperature readings for hydroponics
✔ Premium Electrode Technology – High accuracy and durability with minimal maintenance
✔ User-Friendly Design – Easy calibration and quick setup
✔ Replaceable Probe – Ensures long-term reliability
✔ 3-Color Backlit Display – White for measurements, green for calibration, red for errors
✔ IP67 Waterproof Housing – Durable and water-resistant for outdoor use
✔ Automatic Temperature Compensation – Ensures reliable measurements across temperature variations
✔ Powered by AAA Batteries – Includes automatic shutdown to save power
✔ Warranty – 2 years on the meter, 1 year on the electrode