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Hanna Instruments® GroLine Monitor for Hydroponic Nutrients
Hanna Instruments® GroLine Monitor for Hydroponic Nutrients
Hanna Instruments® GroLine Monitor for Hydroponic Nutrients

Hanna Instruments® GroLine Monitor for Hydroponic Nutrients

Item #: 76827
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Hanna Instruments GroLine Monitor for Hydroponic Nutrients

Designed with hydroponics, aquaponics, and greenhouse applications in mind, this meter provides around-the-clock, continuous monitoring of pH, conductivity (EC and TDS), and temperature in hydroponic nutrient solutions. Results are automatically logged every 15 minutes over the last 30 days. Minimum, maximum, and average values are stored for easy identification of patterns. The large LCD displays essential readings at a glance, and high and low alarms provide warnings if your solution moves out of range. The 3-in-1 pre-amplified probe features a durable, polypropylene body, and a single calibration solution for pH and conductivity allows for fast calibration. Additional features include selectable EC to TDS/ppm conversion factor (0.5 or 0.7), automatic temperature compensation, USB-C port for data transfer to a memory stick or PC, and an IP65 rated enclosure. Includes two Quick Cal buffer solution sachets, two electrode cleaning solution sachets for agriculture, 12VDC adapter, and instruction manual.

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Quick Specs

Brand Hanna
MPN HI981420-01
UNSPSC 41113900
pH: Range, 0.00 to 14.00 pH; Resolution, 0.01; Accuracy (@25°C/77°F), ±0.05 pH. Temperature: Range, 0.0 to 60.0°C (32.0°F to 140.0°F); Resolution, 0.1°C (0.1°F); Accuracy (@25°C/77°F), ±0.5°C (±1°F). EC: Range, 0.00 to 10.00 mS/cm; Resolution, 0.01 mS/cm; Accuracy (@25°C/77°F), ±0.1mS/cm (0.00 to 5.00mS/cm), ±0.2mS/cm (5.00 to 10.00mS/cm). TDS: Range, 0 to 5000 ppm (TDS conversion factor 0.5 (500 CF)), 0 to 7000 ppm (TDS conversion factor 0.7 (700 CF)); Resolution, 10 ppm; Accuracy (@25°C/77°F), ±2% F.S. Connectivity: USB Type-C. Power Supply: 12VDC adapter (included). Environment: -5°C to 50°C (23°F to 122°F); RH max 95% non-condensing. Dimensions: 4.92˝ x 7.28˝ x 1.49˝. Weight: 11.7 oz.

Quick Specs

Brand: Hanna
MPN: HI981420-01
UNSPSC: 41113900

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