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Meters


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  • Cutting Edge Solutions pH Up Gallon, CASE OF 4 CES3704

    $141.06
    CES pH UpConcentrated pH adjustment liquid, alkaline buffer raises water and nutrient solution pH. Highly concentrated, use conservatively. Slowly add to pure water or nutrient solution, at small intervals. Note beginning...Learn More

  • Cutting Edge Solutions pH Up Quart, CASE OF 12 CES3701

    $171.67
    CES pH UpConcentrated pH adjustment liquid, alkaline buffer raises water and nutrient solution pH. Highly concentrated, use conservatively. Slowly add to pure water or nutrient solution, at small intervals. Note beginning...Learn More

  • Cutting Edge Solutions pH Down Gallon, CASE OF 4 CES3604

    $141.06
    CES pH DownConcentrated pH adjustment liquid, acidic buffer lowers water and nutrient solution pH. Highly concentrated, use conservatively. Slowly add to pure water or nutrient solution, at small intervals. Note...Learn More

  • Cutting Edge Solutions pH Down Quart, CASE OF 12 CES3601

    $171.67
    CES pH DownConcentrated pH adjustment liquid, acidic buffer lowers water and nutrient solution pH. Highly concentrated, use conservatively. Slowly add to pure water or nutrient solution, at small intervals. Note...Learn More

  • Microbe Life Hydroponics pH Down 32oz ML21403

    $25.26
    Microbe Life Hydroponics pH DOWN is formulated with R/O and UV sterilized water and combines two pH adjusters for buffered effectiveness. It contains three electrolytes to help maintain osmotic balance. Safely lowers pH...Learn More

  • Microbe Life Hydroponics pH Up 32oz ML21399

    $25.26
    Microbe Life Hydroponics pH UP is formulated with R/O and UV sterilized water and combines two pH adjusters for buffered effectiveness. It contains three electrolytes to help maintain osmotic balance. Safely raises pH levels...Learn More

  • Milwaukee Instruments PH7 Solution, 220ml MIMA9007

    $15.82
    Available in 230 ml bottles and 20 ml sachets. Traditional buffer solutions are packed in 220 ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for...Learn More

  • Milwaukee Instruments PH4 Solution, 220ml MIMA9004

    $15.82
    Available in 230 ml bottles and 20 ml sachets. Traditional buffer solutions are packed in 230 ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and are ideal for...Learn More

  • Milwaukee Instruments Digital Brix Refractometer Range - 0 to 85 MIMA871

    $242.80
    Digital Sugar Refractometer for general purpose with automatic temperature compensation (ATC).Range 0-85% Brix, resolution 0.1%, units come with battery.Learn More

  • Milwaukee Instruments PH7 Solution, 20ml, case of 25 MI10007P

    $23.72
    This item is sachetsAvailable in 220 ml bottles and 20 ml sachets. Traditional buffer solutions are packed in 220 ml leak-proof bottles and are recommended for lab application. Sachets are sealed against light and air and...Learn More

  • HM Digital Meters PH/ORP Storage Solution HMOPSTOR

    $11.20
    For use with HM Digitals PH-200 and PH-80 (as well as other brands of pH meters). Always make sure your sensor is kept in an electrode storage solution. If dry, refill the pH meter cap with the PH-STOR storage solution. The...Learn More

  • HM Digital Meters 1000ppm Calibration Solution HMDC1000

    $15.03
    NaCl calibration solution 1000 ppm comes in lightweight HDPE plastic bottles. Sealed with a coated foam liner.Learn More

  • HM Digital Meters Continuous pH/EC/TDS/Temp portable/wallmount/bench HMD500

    $387.00
    HydroMaster Digital testers make monitoring water easier than ever by reading the levels that matter most and providing accurate readings that you can depend on. Continuous pH/EC/TDS/Temp monitor with rechargeable battery...Learn More

  • X Nutrients X Nutrients pH Up 2.5 Gallon

    $76.70 $70.80
    Without the proper pH balance, plants will not efficiently uptake nutrients; it's one of the most overlooked aspects in effective gardening. pH-Up and pH-Down helps your plants achieve optimum absorption.Without the proper...Learn More

  • X Nutrients X Nutrients pH Down 2.5 Gallon

    $76.70 $70.80
    Without the proper pH balance, plants will not efficiently uptake nutrients; it's one of the most overlooked aspects in effective gardening. pH-Up and pH-Down helps your plants achieve optimum absorption.Without the proper...Learn More


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Meters: Essential Tools for Accurate Hydroponics Measurement

Get precise control over your hydroponic garden with high‑quality meters from Dealzer. Accurate measurement is critical—meters let you monitor and adjust pH, EC, TDS, and temperature, ensuring your plants grow strong, healthy, and productive.

What Are Meters in Hydroponics?

Meters are specialized instruments designed to measure key variables in hydroponics:

  • pH meters check acidity and alkalinity for optimal nutrient uptake.

  • EC meters verify electrical conductivity, telling you how many nutrients are present in your solution.

  • TDS meters measure total dissolved solids—a quick way to assess water and nutrient purity.

  • Temperature meters ensure your solution stays within the perfect range for growth.

Benefits of Using Reliable Meters

  • Maximize Plant Health & Yields: Keep pH, EC, and TDS in ideal ranges for vigorous plant growth and bigger harvests.

  • Prevent Nutrient Problems: Detect and correct imbalances before they impact your crop.

  • Save Money: Reduce wasted nutrients and avoid costly mistakes by monitoring conditions accurately.

  • Consistency & Confidence: Meters help you deliver stable, proven results—cycle after cycle.

Must‑Have Features in the Best Meters

  • Easy Calibration: Quick calibrating and auto-correction for precise readings every time.

  • Handheld or Continuous Monitoring: Portable testers for spot checks, advanced combos for permanent installations.

  • Data Logging & Wireless Connectivity: Monitor measurements in real time or review history from any location.

  • Multi-Parameter Meters: Simplify your setup with tools that measure pH, EC, TDS, and temperature all in one.

  • Durable & Reliable: Built to withstand hydroponic environments and frequent use.

How to Choose the Right Meter for Your Needs

  • Assess Your Scale: Hobbyists may prefer simple handheld meters; commercial growers benefit from multi‑parameter monitors and data loggers.

  • Match Your Crop: Some plants require tighter pH or nutrient control; pick meters with the precision you need.

  • Compare Brands and Reviews: Opt for trusted names like Bluelab and X Nutrients for proven accuracy and reliability.

Why Dealzer Meters Are The Top Choice

Dealzer offers a curated range of meters for hydroponics—pH, EC, TDS, and temperature—all selected for performance and ease of use. From single testers to advanced monitoring systems and calibration solutions, our store has the tools you need to succeed. Enjoy fast US and Canada shipping, expert support, and competitive pricing.

Ready to achieve perfect control of your hydroponics? Shop Dealzer’s meters below and ensure healthy, thriving plants with every grow!




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