
Hanna GroLine Waterproof Portable pH/EC/TDS/Temperature Hydroponics Meter Kit

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Precision Soil pH Monitoring: Enhanced Calibration and Probe Maintenance
The HI9814K is a complete hydroponics nutrient kit, featuring the HI9814 meter, 3-in-1 probe, pH/EC Quick Cal sachets, storage solution, agriculture cleaning solution, and a shockproof green rubber boot. Measure pH, TDS, and temperature with one meter, using a combined, pre-amplified probe designed for hydroponic, aquaponic, and greenhouse applications.
- Features & Benefits
- Product Specifications
- What is included?
- Warranty Policy
Hanna GroLine Waterproof Portable pH/EC/TDS/Temperature Hydroponics Meter Kit
The HI9814 portable hydroponics meter displays pH, EC/TDS, and temperature readings simultaneously on a large LCD. pH accuracy is +/-0.05 with a 0.01 resolution, and EC/TDS accuracy is 2% full scale with a 0.01 mS/cm and 10 ppm resolution. EC range is 0.01 to 6.00 mS/cm, TDS range is 0 to 3000 ppm with a 0.5 conversion factor. It offers automatic calibration, buffer recognition, temperature compensation, and features indicators for calibration status, stability, and battery level. The HI9814 is equipped with the HI1285-7 polypropylene body pH electrode with built-in EC/TDS and temperature sensors, making it a versatile meter for hydroponics nutrient measurement.

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HI1285-7 pH/EC/TDS/Temperature Probe
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Quick Calibration Solution (HI50036P)
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GroLine General Purpose Cleaning Solution (HI700061G)
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GroLine Storage Solution (HI70300-050)
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Shockproof Protective Rubber Boot (HI710025)
Smart Technology
The HI9814K hydroponics nutrient meter works by utilizing a pH electrode with a built-in amplifier for accurate pH readings, while also measuring EC, TDS, and temperature. Calibration is simplified with a single-point calibration using the Hanna Quick Cal solution. The kit includes cleaning and storage solutions for proper maintenance, and a shockproof rubber boot enhances durability. The meter is designed for efficient and reliable measurements in hydroponic nutrient solutions, offering a compact and user-friendly solution for growers.
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Specifications
Hanna GroLine | |
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pH Measurement | Resolution: 0.01 pH Accuracy: ±0.05 pH |
EC Measurement | Range: 0.01 to 6.00 mS/cm Resolution: 0.01 mS/cm Accuracy: 2% full scale |
TDS Measurement | Range: 0 to 3000 ppm (using 0.5 conversion factor) Resolution: 10 ppm Accuracy: 2% full scale |
Temperature Measurement | Range: 0 to 60°C (32 to 140°F) Resolution: 0.1°C (0.1°F) Accuracy: ±0.5°C (±1°F) |
pH Electrode (HI1285-7) | Material: Polypropylene body Amplified with built-in EC/TDS and temperature sensors Designed to reduce the effects of electrical noise |
Calibration | Single-point pH and EC calibration Automatic TDS calibration through EC calibration Quick Cal solution provided (HI50036P) |
What is included?
It includes:
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HI1285-7 multiparameter probe
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HI50036-0 Quick Cal buffer solution sachet
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HI700661 pH electrode cleaning solution sachet for agriculture
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1.5 AAA batteries
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Instructions

Warranty Policy
Please check out the manufcaturers website for Warranty related issues.