Hanna instruments GroLine Waterproof EC/TDS (ppm) Tester Model : HI98318U

Hanna Instruments GroLine Waterproof EC/TDS (ppm) Tester

Model: HI98318U

The Hanna Instruments GroLine Waterproof EC/TDS Tester (Model: HI98318U) is a compact, waterproof, and highly accurate device designed specifically for measuring electrical conductivity (EC) and total dissolved solids (TDS) in hydroponic, agricultural, and horticultural applications. This tester ensures optimal nutrient management for plant health and maximum growth.

With a wide measurement range, automatic temperature compensation (ATC), and a user-friendly design, the HI98318U is an essential tool for farmers, hydroponic growers, and researchers who require precise nutrient monitoring.

Key Features

• Designed for Hydroponics & Agriculture
  • Ideal for measuring EC and TDS levels in nutrient solutions, irrigation water, and soil extracts.
• High-Precision Measurement
  • Provides accurate EC and TDS readings to ensure the correct nutrient concentration.
• Automatic Temperature Compensation (ATC)
  • Ensures reliable results, regardless of temperature changes.
• Easy One-Button Calibration
  • Single-button automatic calibration simplifies the calibration process.
• Waterproof & Durable
  • IP67-rated, making it perfect for field and laboratory use.
• Replaceable EC Electrode
  • Extend device lifespan with a user-replaceable electrode.
• Large LCD Display
  • Dual-line display shows EC or TDS readings along with temperature.
• Compact & Lightweight
  • Pocket-sized design for easy carrying and use in any environment.
• Long Battery Life
  • Provides up to 250 hours of continuous operation.

Specifications Hanna instruments GroLine Waterproof EC/TDS (ppm) Tester Model : HI98318U 

• Model: HI98318U
• EC Range: 0.00 to 6.00 mS/cm
• EC Resolution: 0.01 mS/cm
• EC Accuracy: ±2% F.S.
• TDS Range: 0 to 3000 ppm
• TDS Resolution: 10 ppm
• TDS Accuracy: ±2% F.S.
• Temperature Range: 0.0 to 50.0°C (32.0 to 122.0°F)
• Temperature Resolution: 0.1°C (0.1°F)
• Temperature Accuracy: ±0.5°C (±1.0°F)
• Temperature Compensation: Automatic (ATC)
• Calibration: Automatic, one-point calibration
• Electrode Type: Replaceable graphite conductivity electrode
• Waterproof Rating: IP67 (dustproof and water-resistant)
• Battery Type: CR2032 (included)
• Battery Life: Up to 250 hours of continuous use
• Auto Shut-Off: After 8 minutes of inactivity
• Display: Large dual-line LCD
• Dimensions: 160 x 40 x 17 mm
• Weight: 75 g (including battery and electrode)

Applications

• Hydroponic Nutrient Monitoring
  • Ensures optimal nutrient concentration in hydroponic systems.
• Irrigation Water Testing
  • Helps manage water quality for better plant growth.
• Soil Extract Analysis
  • Assists in measuring EC and TDS levels in soil solutions.
• Greenhouse & Horticulture
  • Maintains balanced nutrient solutions for high-yield plant growth.
• Aquaponics & Research
  • Useful for scientists and professionals in agricultural research.

Summary

The Hanna Instruments GroLine Waterproof EC/TDS Tester (Model: HI98318U) is a portable, waterproof, and highly accurate tool for hydroponic and agricultural applications. It offers precise EC and TDS measurements, automatic temperature compensation, and a replaceable electrode, making it an essential device for nutrient management in farming, horticulture, and research.

With its compact, durable design, long battery life, and user-friendly operation, the HI98318U ensures efficient monitoring of water and nutrient solutions, helping growers maintain healthy plants and maximize crop yield.

Key Selling Points

• Designed for hydroponic and agricultural EC/TDS measurement.
• Automatic temperature compensation (ATC) for precise readings.
• Waterproof and portable (IP67-rated) for field and lab use.
• Replaceable EC electrode for extended device lifespan.
• Easy one-button calibration for hassle-free operation.
• Large LCD display with dual-line readings.
• Long battery life (up to 250 hours) with auto shut-off feature.