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  • Transmitter
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      Top Picks
      • HANNA Conductivity Meter HI98131
      1/1
      HANNA Conductivity Meter HI98131
      $ 611 .54

      ✔ In Stock (Can ship in 5-7 days)

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      HI98131 GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester.The HI98131 is a slim, lightweight, and waterproof pocket tester that measures pH, conductivity (EC), TDS (ppm), and temperature. Simple, two-button meter operation and advanced features, including a selectable EC to TDS conversion factor (0.5 - 500 ppm and 0.7 - 700 ppm). for your essential testing. All measurements in a single, hassle-free tester. Quick Cal solutions to calibrate pH and conductivity all at once with a single solution. Perfect for hydroponics, greenhouse, and agriculture use.

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      • Q: Are there size restrictions for international shipping?

        A: International shipping may have size and weight restrictions depending on the destination country and shipping carrier's policies. During the checkout process, the available shipping options and any size restrictions will be displayed based on the dimensions and weight of the items in your cart.

      • Q: Can I request a price adjustment if the item I purchased goes on sale?

        A: If the item you purchased goes on sale within a specified timeframe, you may be eligible for a price adjustment. Please contact our customer service with your order details and the sale information, and we will review your request based on our price adjustment policy.

      • Q: Do you support global shipping?

        A: Yes, we support worldwide shipping. No matter where you are located, we will make every effort to deliver the products to your doorstep.

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      Reviews

      • B

        Bill Phelps

        Dec 27, 2025

        HANNA Conductivity Meter HI98131
        Just what I needed to overcome
        Helpful
        Unhelpful
      • K

        Ken Juszczyk

        Feb 20, 2024

        HANNA Conductivity Meter HI98131
        It was finished right on schedule, and I'm so happy.
        Helpful
        Unhelpful
      • S

        Salvatore DiTommaso

        Jun 27, 2023

        HANNA Conductivity Meter HI98131
        Envío súper rápido. El producto llegó tal y como se describía. Precios competitivos.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        HANNA Conductivity Meter HI98131
        All was ok! No problems whatsoever.
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      HANNA Conductivity Meter HI98131

      $ 611 .54
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

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