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  • Transmitter
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  • Conductivity Meter
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      Top Picks
      • YSI Conductivity Meter ProQuatro
      1/1
      YSI Conductivity Meter ProQuatro
      $ 12,615 .38

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

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      MOQ : 1
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      • 12 Months Warranty for New Products

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      The ProQuatro was designed with the 4-port Quatro cable in mind. Combine 4 sensors on a single cable for comprehensive multiparameter sampling to measure temperature/conductivity, DO, and any two ISEs among pH, ORP, ammonium, chloride, or nitrate. Pairing the ProQuatro with the 4-port cable creates an extremely powerful handheld multiparameter water quality instrument.

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      • Q: Are there free trial or sample giveaway activities?

        A: We regularly organize free trials or sample giveaways. You can stay informed about these activities and apply to participate by following our official announcements, emails, or social media channels.

      • Q: What payment methods do you accept?

        A: We accept various payment methods, including major credit cards (Visa, Mastercard, American Express), debit cards, and digital payment platforms such as PayPal, Apple Pay, and Google Pay. The available payment methods will be displayed during the checkout process.

      • Q: Do you have a mobile app for easier shopping?

        A: We currently do not support it, but we have a Progressive Web App (PWA) and a well-adapted mobile version of our website. Additionally, we are in the process of developing a mobile application for iOS and Android devices. Our mobile app will provide a convenient and user-friendly shopping experience, including personalized recommendations, easy navigation, and order tracking features.

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      Reviews

      • J

        Jonathan Phillips

        Mar 04, 2026

        YSI Conductivity Meter ProQuatro
        yes I found it quickly
        Helpful
        Unhelpful
      • P

        Pedro Fuentes

        Apr 24, 2025

        YSI Conductivity Meter ProQuatro
        The transaction was a success.
        Helpful
        Unhelpful
      • H

        Heying Chen

        Jul 30, 2024

        YSI Conductivity Meter ProQuatro
        Yes, I noticed some are out of stock, but that’s just how it is!
        Helpful
        Unhelpful
      • B

        Bonnie Hogan

        Jul 03, 2024

        YSI Conductivity Meter ProQuatro
        I'm feeling very capable.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        YSI Conductivity Meter ProQuatro
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      YSI Conductivity Meter ProQuatro

      $ 12,615 .38
      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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