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Contact a Customer Care Representative

We’ll get back to you within 24 hours or the following business day.

Prefer to call?
Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

For sales & general inquiries
Municipal Water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010
Wyco Concrete solutions: (800) 233-9926
Telog: 888‑835‑6437 (Press #2)

For product support
Municipal Water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010
Wyco Concrete solutions: (877) 243–1010
Telog: 888‑835‑6437 (Press #2)

Contact a Customer Care Representative

We’ll get back to you within 24 hours or the following business day.

Prefer to call?
Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

For sales & general inquiries
Municipal Water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010
Wyco Concrete solutions: (800) 233-9926
Telog: 888‑835‑6437 (Press #2)

For product support
Municipal Water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010
Wyco Concrete solutions: (877) 243–1010
Telog: 888‑835‑6437 (Press #2)

PQ-200w Water Quality Tester

The PQ-200w water quality tester delivers water quality data in virtually any location or environment without the prep work typically needed to conduct water testing. This solution uses an all-inclusive cartridge that eliminates the need for cumbersome reagents and solutions and provides multiparameter testing of potable source water.

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  • Parameters
    Aggressive Index, Ammonium, Bicarbonate Alkalinity, Calcium Hardness, Chlorine to Ammonia Ratio, Conductivity, Dissolved Carbon Dioxide, Dissolved Inorganic Carbon, Free Ammonia, Free Chlorine, Ionic Calcium, Langlier Saturation Index, Monochloramine, Nitrification Capacity, ORP, pH, Ryzner Stability Index, Sample Temperature, Total Alkalinity, Total Ammonia, Total Chlorine, Total Dissolved Solids, Total Hardness
    Aggressive Index, Ammonium, Bicarbonate Alkalinity, Calcium Hardness, Chlorine to Ammonia Ratio, Conductivity, Dissolved Carbon Dioxide, Dissolved Inorganic Carbon, Free Ammonia, Free Chlorine, Ionic Calcium, Langlier Saturation Index, Monochloramine, Nitrification Capacity, ORP, pH, Ryzner Stability Index, Sample Temperature, Total Alkalinity, Total Ammonia, Total Chlorine, Total Dissolved Solids, Total Hardness
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Multiparameter Water Quality Testing

The PQ-200w water quality tester is a low-cost solution that improves reliability, electronic read-out and overall data accuracy.

  • Portable Testing. Validate in-situ water quality equipment or perform ad-hoc testing in the field.

  • Real-time Data. Receive fast, accurate water quality data at the push of a button.

  • Reagent-Free. The device has no reagents due to its patented amperometric technology with ion-selective electrodes (ISE) using electrical properties for best accuracy and repeatability.

  • Test Accuracy. Each cartridge is factory-calibrated and will not operate once it has reached the end of its shelf life, unlike competitive color key systems that will function past its expiration with less accurate results.

Get The PQ Monitor App

The PQ Monitor app is a cloud-based water quality tool to gather, manage, analyze and track water quality parameters. The app is available on Windows®, iOS® and Android™ operating systems and connects to the PQ-200w via Bluetooth® wireless technology. Collected data integrates into any current LIMS or SCADA system using a web-based database.

Apple App Store Google Play

Product Specifications

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  • Parameters
    Aggressive Index, Ammonium, Bicarbonate Alkalinity, Calcium Hardness, Chlorine to Ammonia Ratio, Conductivity, Dissolved Carbon Dioxide, Dissolved Inorganic Carbon, Free Ammonia, Free Chlorine, Ionic Calcium, Langlier Saturation Index, Monochloramine, Nitrification Capacity, ORP, pH, Ryzner Stability Index, Sample Temperature, Total Alkalinity, Total Ammonia, Total Chlorine, Total Dissolved Solids, Total Hardness
    Aggressive Index, Ammonium, Bicarbonate Alkalinity, Calcium Hardness, Chlorine to Ammonia Ratio, Conductivity, Dissolved Carbon Dioxide, Dissolved Inorganic Carbon, Free Ammonia, Free Chlorine, Ionic Calcium, Langlier Saturation Index, Monochloramine, Nitrification Capacity, ORP, pH, Ryzner Stability Index, Sample Temperature, Total Alkalinity, Total Ammonia, Total Chlorine, Total Dissolved Solids, Total Hardness
  • Operating Temperature
    2… 40° C
    35.6…104° F
  • Accuracy
    ±10% or a specific value (parameter dependent)
    ±10% or a specific value (parameter dependent)
  • Power
    USB charging port with LED indicator
    USB charging port with LED indicator
  • Battery
    Rechargeable 24.4Wh (6600mAh) Li-ion battery (standard USB-C charging cable)
    Rechargeable 24.4Wh (6600mAh) Li-ion battery (standard USB-C charging cable)

Market Applications

  • Wastewater Treatment

    Wastewater treatment facilities feature complex operational processes involving a wide range of flow measurement, water quality monitoring and toxic gas detection solutions, designed to conserve water, increase regulatory compliance and safeguard water quality, people and the environment. From individual monitors to multiparameter measurement, our versatile solutions deliver continuous and proactive monitoring for early event detection, odor control, pollution prevention, chemical management and toxic gas detection.

    View Solutions
  • Industrial Process

    The measurement and monitoring of flow, water quality and toxic and combustible gas plays a vital role in industrial processes for consistent delivery of quality control, personnel safety, environmental protection, process monitoring and optimization. Our comprehensive range of robust, real-time and reliable instrumentation provides dependable solutions that are easy to install, simple to maintain, creates safe areas of work and deliver increased regulation compliance.

    View Solutions
  • Heating, Ventilation and Air Conditioning (HVAC) Systems

    Integrating metering components with flow, temperature and water quality sensors allows facility managers to measure energy costs for hydronic chilled and hot water applications. Our instrumentation accurately measures flow and water quality, delivering energy-efficient solutions with proactive prevention against corrosion within closed-loop systems, protecting the lifespan of HVAC systems and increasing sustainability.

    View Solutions

Product Documentation

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Contact a Customer Care Representative

We’ll get back to you within 24 hours or the following business day.

Prefer to call?
Customer Care representatives are available by phone Monday–Friday, from 9am–5pm CST.

For sales & general inquiries
Municipal Water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010
Wyco Concrete solutions: (800) 233-9926
Telog: 888‑835‑6437 (Press #2)

For product support
Municipal Water solutions: (800) 616–3837
Commercial & Industrial solutions: (877) 243–1010
Wyco Concrete solutions: (877) 243–1010
Telog: 888‑835‑6437 (Press #2)