Groline pH Meter for Hydroponics

The GroLine HI98118 pH/temperature tester measures the pH of a hydroponic nutrient solution, essential to maximize optimum growth.  The table below lists the ideal pH range for a variety of plants. The HI98118 can also measure the pH in soil slurries or soils and nutrient solutions using the  Pour Through Sampling Method for container plants, where leachate is collected from a thoroughly watered plant for testing.

• Two-Button Operation
• Quick Calibration Mode using Hanna Quick Cal pH/EC Calibration Solution
• Extractable Cloth Junction to Extend pH Electrode Life

Features

• Automatic Temperature Compensation (ATC), displays temperature in °C or °F
• Renewable junction to clear any clogging that causes readings to drift and be erratic
• Waterproof and designed to float if dropped in water
• Automatic calibration to one or two points
• Uses Hanna's Quick Cal pH/EC standard with a pH value of 6.86 that can also be used to calibrate conductivity meters to 5,000 μS/cm
• Automatic shut-off with three user controlled settings
• Large LCD displays stability indicator, low-battery indicator, and calibration tags