Hanna instruments GroLine Waterproof Portable pH/EC/TDS Meter Model : HI9814

Hanna instruments GroLine Waterproof Portable pH/EC/TDS Meter Model : HI9814

Hanna Instruments GroLine Waterproof Portable pH/EC/TDS Meter

Model: HI9814

The Hanna Instruments GroLine HI9814 is a versatile, waterproof, and portable pH, EC (electrical conductivity), and TDS (total dissolved solids) meter designed specifically for hydroponics, greenhouse cultivation, and agriculture. This user-friendly and highly accurate device allows growers to monitor nutrient solutions and water quality, ensuring optimal plant growth and yield.

Featuring a single, pre-amplified probe with pH, EC, and TDS sensors, the HI9814 provides quick and reliable measurements with automatic temperature compensation (ATC) for accurate readings under all conditions. Its rugged, waterproof design (IP67-rated) makes it ideal for use in demanding agricultural environments.

Key Features

• 3-in-1 Functionality

  • Measures pH, EC, and TDS using a single probe, reducing the need for multiple instruments.

• Specialized for Hydroponics & Agriculture

  • Designed to help growers maintain optimal nutrient and water conditions for healthy plant growth.

• Waterproof & Durable

  • IP67-rated housing ensures protection against water exposure, ideal for field applications.

• Pre-Amplified GroLine Probe (HI1285-7)

  • Built-in temperature sensor for automatic temperature compensation (ATC).
  • Low-maintenance design with cloth junction for longer probe life.

• Automatic Calibration

  • One or two-point pH calibration with built-in buffer recognition.
  • EC/TDS calibration performed at one point using a standard solution.

• Adjustable EC to TDS Conversion Factor

  • Selectable TDS conversion factor (0.5 or 0.7) to match different nutrient formulations.

• Long Battery Life

  • Provides up to 500 hours of continuous operation.

• User-Friendly Operation

  • One-button switching between pH, EC, and TDS readings.
  • Large LCD screen for easy viewing of all measurements.

Specifications Hanna instruments GroLine Waterproof Portable pH/EC/TDS Meter Model : HI9814

• Model: HI9814
• pH Range: 0.00 to 14.00 pH
• pH Resolution: 0.01 pH
• pH Accuracy: ±0.01 pH
• 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 (mg/L)
• TDS Resolution: 10 ppm (mg/L)
• TDS Accuracy: ±2% F.S.
• EC to TDS Conversion Factor: Selectable 0.5 (500) or 0.7 (700)
• Temperature Range: 0.0 to 60.0°C (32.0 to 140.0°F)
• Temperature Resolution: 0.1°C / 0.1°F
• Temperature Accuracy: ±0.5°C (±1.0°F)
• Calibration:
  • pH: Automatic, one or two points
  • EC/TDS: Automatic, one point
• Temperature Compensation: Automatic (ATC)
• Electrode Type: HI1285-7 GroLine pre-amplified probe with built-in temperature sensor
• Battery Type: 1 x 1.5V AA battery
• Battery Life: Approximately 500 hours of continuous use
• Waterproof Rating: IP67
• Display: Large LCD with dual-line readings
• Dimensions: 152 x 58 x 30 mm
• Weight: 205g (including battery and probe)

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Applications

• Hydroponics & Greenhouse Cultivation
  • Ensures nutrient solutions are balanced for optimal plant growth.
• Soilless Farming & Indoor Growing
  • Helps maintain ideal pH and TDS levels for hydroponic and aquaponic systems.
• Agricultural Water Testing
  • Monitors water quality and salinity levels to prevent nutrient imbalances.
• Irrigation System Management
  • Ensures water used for irrigation is within the correct pH and conductivity range.
• Fertilizer & Nutrient Solution Preparation
  • Helps farmers and growers adjust fertilizer concentrations for maximum efficiency.

Summary

The Hanna Instruments GroLine HI9814 is a highly accurate, waterproof, and portable pH/EC/TDS meter tailored for hydroponics, greenhouse farming, and agriculture. Its 3-in-1 probe, automatic temperature compensation, and easy calibration provide reliable and precise measurements of nutrient solutions and water quality.

With its rugged, waterproof design, long battery life, and user-friendly operation, the HI9814 is the perfect tool for growers and agricultural professionals who need consistent and accurate monitoring of their water and nutrient solutions.

Key Selling Points

• 3-in-1 meter for pH, EC, and TDS measurements in a single probe.
• Specialized for hydroponics and agriculture, ensuring optimal plant growth.
• Waterproof (IP67-rated) and durable, ideal for field and greenhouse use.
• Pre-amplified GroLine probe with built-in temperature sensor for accurate readings.
• Automatic calibration and temperature compensation (ATC) for reliable results.
• Selectable TDS conversion factor (0.5 or 0.7) to match different nutrient formulations.
• Long battery life (up to 500 hours) for extended use.
• Large LCD screen with dual-line display for clear readings.
• Easy one-button operation for quick and efficient measurements.