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GroLine Waterproof Portable pH/EC/TDS Meter

See More By: Hanna Instruments
Lowest Price on the Web: $324.95 & Free Shipping

The GroLine Waterproof Portable pH/EC/TDS Meter has been designed to make nutrient testing simple and hassle-free. The Portable GroLine Meter was built specifically for the needs of hydroponic growers, featuring a specialized electrode that combines 3 sensors in a single rugged probe with polypropylene body, integrated temperature sensor, and cloth junction.


Availability: In Stock (Ships in 24-72 hrs)
Free Shipping: 3-5 Business Days
Warranty: 2 Year
Guaranteed Lowest Price!

GroLine Waterproof Portable Hydroponics pH/EC/TDS Meter

GroLine’s Waterproof Portable Hydroponics pH/EC/TDS Meter is designed to make nutrient testing simple with a combined, pre-amplified pH, EC, and TDS (ppm) probe for hassle-free measurements and quick CAL mode for a speedy, single-point calibration for pH and EC with one solution. Designed for hydroponic, aquaponic, and greenhouse growers.


    Probe Status

    On-screen indicator for visual confirmation that your probe is working at its best.


    Low Battery Indicator

    When the unit's battery level is below 10%, a warning symbol will blink to indicate low battery condition. When low battery power may affect your results, the meter will shut down to avoid erroneous readings caused by low battery level.

    The included batteries will provide 600 hours of continuous use.


    Automatic Shut-off

    The auto-off feature can be set to shut the meter off at 8 or 60 minutes, or it can be disabled so that the meter continuously stays on. The auto-off feature prolongs battery life for peace-of-mind and energy savings if the meter is accidentally left on.


    Durable Construction

    This rugged unit is designed to withstand knocks, drops, and spills and the new IP67 body ensures top performance in any environment. These meters are protected against dust and water intrusion from any direction.


    Portable Design

    Made to fit comfortably in your hand for on-the-go testing, the multilevel LCD display provides at-a-glance pH, EC/TDS, and temperature measurements from any angle and dual button operation streamlines the testing process for any user.


    Quick Connect Probe

    A Quick Connect DIN connector makes attaching and removing the probe simple and easy. The rubber coating protects the cable and provides a water-tight seal without twisting.

    Your measurements require detailed attention; so should your electrode. The HI9814 Portable GroLine Meter features a replaceable HI1285-7 probe that has been carefully designed specifically for the pH, EC, and TDS analysis of hydroponic nutrient solutions.


    Polypropylene Body

    The polypropylene body of the HI11285-7 houses all three sensors within a sturdy, single body design. The plastic body protects the electrode from damage, is easy to clean, and is chemically resistant to many aggressive chemicals.


    Pre-Amplified pH Electrode

    The pH sensor in the probe is a single junction electrode with gelled electrolyte and a retractable cloth junction. When readings appear sluggish, simply pull out some of the cloth material to renew the junction with a fresh surface.


    Amperometric EC/TDS Sensor

    The EC/TDS portion is a two-ring probe that comes with the HI9814, offering an accurate solution for low range EC and TDS readings. An integrated temperature probe ensures fast, accurately compensated readings even during sudden temperature fluctuations.

    This Portable GroLine Meter is equipped with everything you need for successful testing right out of the box.


    Quick Calibration Solution Sachets (3x)

    A single calibration solution for pH and conductivity makes calibration fast and ensures all of your measurements are accurate each time for better plant health and better yield. The single-use sachets are individually sealed so you use fresh buffer each time you calibrate.


    Electrode Cleaning Solution for Agricultural Applications Sachets (3x)

    The GroLine Waterproof Portable Meter comes with cleaning solution that has been engineered to keep your electrode free from debris found in soils. This concentrated combination of detergents cleans your meter quickly and effectively so that your meter stays in optimum condition


    GroLine Waterproof Portable pH/EC/TDS Meter Specifications

    • pH Range -2.00 to 16.00 pH
    • pH Resolution 0.01 pH
    • pH Accuracy (@25°C/77°F) ±0.02 pH
    • pH Calibration Automatic, 1 or 2 point, choose from: 4.01; 7.01; 10.0 pH buffers - one-point calibration using quick calibration solution
    • mV Range ±825 mV (pH-mV)
    • mV Resolution 1 mV (pH-mV)
    • mV Accuracy ±1 mV (pH-mV)
    • Temperature Range -5.0 to 105.0 °C / 23.0 to 221.0 °F
    • Temperature Resolution 0.1 °C / 0.1 °F
    • Temperature Accuracy (@25°C/77°F) ±0.5 °C / ±1.0 °F
    • EC Range 0.00 to 6.00 mS/cm (EC) **
    • EC Resolution 0.01 mS/cm
    • EC Accuracy (@25°C/77°F) ±2% F.S.
    • EC Calibration Automatic, one-point at 1.41 mS/cm or 5.00 mS/cm - one-point calibration using quick calibration solution
    • TDS Range 0 to 3000 ppm (0.5 CF)/0 to 3990 ppm (0.7 CF)
    • TDS Resolution 10 ppm (mg/L)
    • TDS Accuracy (@25°C/77°F) ±2% F.S
    • TDS Conversion Factor 0.5 (500 ppm) or 0.7 (700 ppm)
    • Temperature Compensation pH - Automatic EC - Automatic, with β=1.9%/ °C
    • Power Supply 1.5V AAA batteries (3 pcs.)
    • Power Consumption approx. 600 hours of continuous use
    • Environment 0 to 50 °C (32 to 122 °F) RH max. 100%
    • Dimensions 154 x 63 x 30 mm (6.1 x 2.5 x 1.2")
    • Weight 196 g (6.91 oz.)
    • Warranty 2 Year

    Warranty & Return Policy

    2 year warranty

    Free Shipping

    We are proud to offer FREE SHIPPING on MOST orders of $100 or more ($200 or more for AC Infinity) with a physical address (no P.O. Boxes) within the contiguous United States. Please note some exceptions do apply.

    That means everywhere in the United States besides Alaska, Hawaii, and Puerto Rico. If you live in one of these locations, please contact us for a shipping quote.

    Please note: We process all website orders Monday - Friday, 7 am - 4 pm. If you placed an order over the weekend or after hours, it will not get processed until the next business day.

    Price Match Guarantee

    We work very hard to ensure that we offer the absolute lowest prices online.

    That means that if you find any authorized online retailer that has a lower price than us, just let us know and we'll match their price!

    Please note some restrictions apply and this does NOT apply to any auction, discounter, or market platform including eBay, Amazon, Alibaba, AliExpress, etc.

    For additional details please see our full Price Guarantee Policy here.

    Description

    GroLine Waterproof Portable Hydroponics pH/EC/TDS Meter

    GroLine’s Waterproof Portable Hydroponics pH/EC/TDS Meter is designed to make nutrient testing simple with a combined, pre-amplified pH, EC, and TDS (ppm) probe for hassle-free measurements and quick CAL mode for a speedy, single-point calibration for pH and EC with one solution. Designed for hydroponic, aquaponic, and greenhouse growers.


      Probe Status

      On-screen indicator for visual confirmation that your probe is working at its best.


      Low Battery Indicator

      When the unit's battery level is below 10%, a warning symbol will blink to indicate low battery condition. When low battery power may affect your results, the meter will shut down to avoid erroneous readings caused by low battery level.

      The included batteries will provide 600 hours of continuous use.


      Automatic Shut-off

      The auto-off feature can be set to shut the meter off at 8 or 60 minutes, or it can be disabled so that the meter continuously stays on. The auto-off feature prolongs battery life for peace-of-mind and energy savings if the meter is accidentally left on.


      Durable Construction

      This rugged unit is designed to withstand knocks, drops, and spills and the new IP67 body ensures top performance in any environment. These meters are protected against dust and water intrusion from any direction.


      Portable Design

      Made to fit comfortably in your hand for on-the-go testing, the multilevel LCD display provides at-a-glance pH, EC/TDS, and temperature measurements from any angle and dual button operation streamlines the testing process for any user.


      Quick Connect Probe

      A Quick Connect DIN connector makes attaching and removing the probe simple and easy. The rubber coating protects the cable and provides a water-tight seal without twisting.

      Your measurements require detailed attention; so should your electrode. The HI9814 Portable GroLine Meter features a replaceable HI1285-7 probe that has been carefully designed specifically for the pH, EC, and TDS analysis of hydroponic nutrient solutions.


      Polypropylene Body

      The polypropylene body of the HI11285-7 houses all three sensors within a sturdy, single body design. The plastic body protects the electrode from damage, is easy to clean, and is chemically resistant to many aggressive chemicals.


      Pre-Amplified pH Electrode

      The pH sensor in the probe is a single junction electrode with gelled electrolyte and a retractable cloth junction. When readings appear sluggish, simply pull out some of the cloth material to renew the junction with a fresh surface.


      Amperometric EC/TDS Sensor

      The EC/TDS portion is a two-ring probe that comes with the HI9814, offering an accurate solution for low range EC and TDS readings. An integrated temperature probe ensures fast, accurately compensated readings even during sudden temperature fluctuations.

      This Portable GroLine Meter is equipped with everything you need for successful testing right out of the box.


      Quick Calibration Solution Sachets (3x)

      A single calibration solution for pH and conductivity makes calibration fast and ensures all of your measurements are accurate each time for better plant health and better yield. The single-use sachets are individually sealed so you use fresh buffer each time you calibrate.


      Electrode Cleaning Solution for Agricultural Applications Sachets (3x)

      The GroLine Waterproof Portable Meter comes with cleaning solution that has been engineered to keep your electrode free from debris found in soils. This concentrated combination of detergents cleans your meter quickly and effectively so that your meter stays in optimum condition


      GroLine Waterproof Portable pH/EC/TDS Meter Specifications

      • pH Range -2.00 to 16.00 pH
      • pH Resolution 0.01 pH
      • pH Accuracy (@25°C/77°F) ±0.02 pH
      • pH Calibration Automatic, 1 or 2 point, choose from: 4.01; 7.01; 10.0 pH buffers - one-point calibration using quick calibration solution
      • mV Range ±825 mV (pH-mV)
      • mV Resolution 1 mV (pH-mV)
      • mV Accuracy ±1 mV (pH-mV)
      • Temperature Range -5.0 to 105.0 °C / 23.0 to 221.0 °F
      • Temperature Resolution 0.1 °C / 0.1 °F
      • Temperature Accuracy (@25°C/77°F) ±0.5 °C / ±1.0 °F
      • EC Range 0.00 to 6.00 mS/cm (EC) **
      • EC Resolution 0.01 mS/cm
      • EC Accuracy (@25°C/77°F) ±2% F.S.
      • EC Calibration Automatic, one-point at 1.41 mS/cm or 5.00 mS/cm - one-point calibration using quick calibration solution
      • TDS Range 0 to 3000 ppm (0.5 CF)/0 to 3990 ppm (0.7 CF)
      • TDS Resolution 10 ppm (mg/L)
      • TDS Accuracy (@25°C/77°F) ±2% F.S
      • TDS Conversion Factor 0.5 (500 ppm) or 0.7 (700 ppm)
      • Temperature Compensation pH - Automatic EC - Automatic, with β=1.9%/ °C
      • Power Supply 1.5V AAA batteries (3 pcs.)
      • Power Consumption approx. 600 hours of continuous use
      • Environment 0 to 50 °C (32 to 122 °F) RH max. 100%
      • Dimensions 154 x 63 x 30 mm (6.1 x 2.5 x 1.2")
      • Weight 196 g (6.91 oz.)
      • Warranty 2 Year

      Warranty & Return Policy

      Warranty & Return Policy

      2 year warranty

      Free Shipping

      Free Shipping

      We are proud to offer FREE SHIPPING on MOST orders of $100 or more ($200 or more for AC Infinity) with a physical address (no P.O. Boxes) within the contiguous United States. Please note some exceptions do apply.

      That means everywhere in the United States besides Alaska, Hawaii, and Puerto Rico. If you live in one of these locations, please contact us for a shipping quote.

      Please note: We process all website orders Monday - Friday, 7 am - 4 pm. If you placed an order over the weekend or after hours, it will not get processed until the next business day.

      Price Match Guarantee

      Price Match Guarantee

      We work very hard to ensure that we offer the absolute lowest prices online.

      That means that if you find any authorized online retailer that has a lower price than us, just let us know and we'll match their price!

      Please note some restrictions apply and this does NOT apply to any auction, discounter, or market platform including eBay, Amazon, Alibaba, AliExpress, etc.

      For additional details please see our full Price Guarantee Policy here.

      Customer Reviews

      Based on 1 review
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      M
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      Great communication

      Customer Reviews

      Based on 1 review
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      M
      Martin

      Great communication