GroStar™ GS1 pH Pocket Tester

The GroStar GS1 pH meter was specially developed for hydroponics. Its rugged design makes the meter ideal for use in your garden. Whether professional measurements or values for the hobby gardener, its high-precision components and ease of use will help you quickly find your way around and increase the efficiency of your plant growth. Measures pH and temperature values Premium electrode technologies and materials provide high accuracy and durability with minimal maintenance User-friendly design and quick calibration adjustment. Replaceable probe Large 3-color backlit screen: white for measurement, green for calibration, red for error messages. IP67 waterproof housing protection Powered by AAA batteries with automatic shutdown Automatic temperature compensation Technical Specifications pH Measuring range 0.0 to 14.00 Resolution 0,1 Accuracy ±0,1 calibration Automatic 1 to 3 point calibration Temperature compensation 0 to 50 °C (automatically) Temperature Measuring range 0 to 50 °C Resolution 0,1 °C Accuracy ±1 °C more Power supply 4 × AAA batteries Housing protection class IP67 (waterproof and floatable) Dimensions 40×40×178 mm (with box 275×135×45 mm) Weight 133 g (with box 400 g) A complete set contains: GroStar GS1 measuring device Calibration solutions (pH 4.00, pH 7.00 per 50 ml) 3M KCl storage solution 10ml Lanyard The GroStar GS1 pH meter has a 2-year manufacturer's warranty (1 year on the electrode). more