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Meters & Calibration Solutions

Whether you need to make precise adjustments to your pH levels, stay within a given temperature range, or control the EC inside of your environment, we've got your back!

Fran's Hydroponics sells meters, probes, measuring tools and calibration solutions of all kinds. We stand behind these products - we're an Australian hydroponics retailer that takes customer satisfaction seriously.

Hydroponic Meters and Calibration Solutions
  • $285.00 - $285.00
    $285.00
    $285.00 - $285.00
    $285.00

    Bluelab PH & Conductivity Starter Pack

    BLUELAB PH & CONDUCTIVITY STARTER PACK The ultimate solution for measuring pH, conductivity and temperature on the go Your toolbox contains: B...

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    $285.00 - $285.00
    $285.00
    $285.00 - $285.00
    $285.00
  • Conductivity Meters - Bluelab Truncheon EC CF
    $169.95 - $169.95
    $169.95
    $169.95 - $169.95
    $169.95

    Bluelab Truncheon EC CF

    The World’s favourite conductivity meter. Simply brilliant, brilliantly simple! It is essential when growing with a hydroponic solution to KNOW w...

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    $169.95 - $169.95
    $169.95
    $169.95 - $169.95
    $169.95
  • Calibration Solution - Bluelab Probe Care Kits
    $34.95 - $49.95
    $34.95
    $34.95 - $49.95
    $34.95

    Bluelab Probe Care Kits

    Care, hydration and calibration – in one kit Maintaining your Bluelab pH and conductivity probes To ensure ongoing accuracy and longevity, we r...

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    $34.95 - $49.95
    $34.95
    $34.95 - $49.95
    $34.95
  • Conductivity Meters - Bluelab Conductivity Pen (EC Or Ppm)
    $139.95 - $139.95
    $139.95
    $139.95 - $139.95
    $139.95

    Bluelab Conductivity Pen (EC or ppm)

    The ultimate handy solution for measuring conductivity (EC or ppm) and temperature! The Bluelab Conductivity Pen simply tells you that your pl...

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    $139.95 - $139.95
    $139.95
    $139.95 - $139.95
    $139.95
  • Calibration Solution - Bluelab Conductivity Standard Solution - 250ML | 2.77 EC
    $22.95 - $22.95
    $22.95
    $22.95 - $22.95
    $22.95

    Bluelab Conductivity Standard Solution - 250ML | 2.77 EC

    Boost accuracy with regular cleaning  How to care for your Bluelab EC products If you want to ensure the ongoing accuracy of your Bluelab conductiv...

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    $22.95 - $22.95
    $22.95
    $22.95 - $22.95
    $22.95
  • Accessories - Bluelab Pulse Multimedia EC/MC Meter
    Available for Backorder!
    $420.00 - $420.00
    $420.00
    $420.00 - $420.00
    $420.00

    Bluelab Pulse Multimedia EC/MC Meter

    Quickly and consistently measure moisture, nutrient (measured in conductivity) and temperature directly in the root zone without the need for pour-...

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    $420.00 - $420.00
    $420.00
    $420.00 - $420.00
    $420.00
    Available for Backorder!
  • Combo Meters - Bluelab Guardian Monitor
    $475.00 - $479.00
    $475.00
    $475.00 - $479.00
    $475.00

    Bluelab Guardian Monitor

    The Bluelab Guardian Monitor provides 24 hour continuous reading for pH, conductivity (EC/ppm 700/TDS/CF) and temperature within a nutrient solutio...

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    $475.00 - $479.00
    $475.00
    $475.00 - $479.00
    $475.00