Water Quality Testing Meter-pH, EC, and TDS testing-TheOneGrow
High precision pH electrode technology with glass bulb liquid junction and reference probe tip
7-in-1 water quality tester for pH TDS EC salinity ORP temperature and SG applications
Professional water quality meter showing TDS EC pH salinity SG ORP and temperature ranges
Multi-mode water quality tester guide for TDS pH ORP EC and temperature unit switching
Digital pH meter testing water with 0.00-14.00 pH scale for accurate balance readings
IP67 waterproof water quality meter with ABS housing for underwater testing and protection
Conductivity measurement meter testing water with digital display and waterproof probe
HD LCD water quality tester display for TDS EC pH salinity SG ORP and temperature modes
ORP and hydrogen water testing meter measuring water in a glass with real-time display
Water quality tester for drinking water fish tanks swimming pools irrigation and laboratories
Load image into Gallery viewer, Water Quality Testing Meter-pH, EC, and TDS testing-TheOneGrow
Load image into Gallery viewer, High precision pH electrode technology with glass bulb liquid junction and reference probe tip
Load image into Gallery viewer, 7-in-1 water quality tester for pH TDS EC salinity ORP temperature and SG applications
Load image into Gallery viewer, Professional water quality meter showing TDS EC pH salinity SG ORP and temperature ranges
Load image into Gallery viewer, Multi-mode water quality tester guide for TDS pH ORP EC and temperature unit switching
Load image into Gallery viewer, Digital pH meter testing water with 0.00-14.00 pH scale for accurate balance readings
Load image into Gallery viewer, IP67 waterproof water quality meter with ABS housing for underwater testing and protection
Load image into Gallery viewer, Conductivity measurement meter testing water with digital display and waterproof probe
Load image into Gallery viewer, HD LCD water quality tester display for TDS EC pH salinity SG ORP and temperature modes
Load image into Gallery viewer, ORP and hydrogen water testing meter measuring water in a glass with real-time display
Load image into Gallery viewer, Water quality tester for drinking water fish tanks swimming pools irrigation and laboratories

Water Quality Testing Meter-pH, EC, and TDS testing-TheOneGrow

Regular price R 455.00

Unit price per 

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Seven water measurements in one handheld meter

TheOneGrow Water Quality Testing Meter comprehensively assesses water quality from all aspects. This Water Quality Testing Meter integrates seven core parameters—pH, TDS, Temperature, EC, Salinity, Specific Gravity (SG), and Oxidation-Reduction Potential (ORP)—into one sleek, pen-style device.

pH · EC · TDSCore growing checks
TemperatureWater measurement
Salinity · SGAdditional readings
ORPRedox measurement

Where This Water Quality Meter Fits Best

  • Plant and growing-environment checks
  • Hydroponic or soil-based cultivation
  • Routine grow-room monitoring
  • Home and commercial plant care
Water Quality Testing Meter-pH, EC, and TDS testing-TheOneGrow

Bring your water checks together

Monitor pH, conductivity and dissolved-solids readings alongside the additional measurements listed for this seven-function meter.

pH · EC · TDSCore growing checksTemperatureWater measurement

Product Advantages

  • 7-in-1 Water Quality Meter:
    The Water Quality Testing Meter delivers precise readings for pH, TDS, Temperature, EC, Salinity, SG, and ORP—going beyond basic water testing.                                       
  • Accurate & Reliable:
    Designed for consistent performance, this pH/EC/TDS meter ensures trustworthy results to help maintain optimal water health.                                                               
  • Easy to Use:
    Featuring a clear digital display and intuitive operation, it requires minimal calibration and provides fast results straight out of the box.                                         
  • Portable & Durable:
    Built with high-quality materials in a compact design, this water quality meter is your go-to tool for on-the-go testing.                                                                                                                                                       
  • Wide Compatibility:
    Ideal for hobbyists and professionals in monitoring aquariums, hydroponics, pools, spas, and home drinking water.

Choose the measurement you need

pH meter

A dedicated meter for water pH.

TDS meter

TDS, conductivity and temperature readings.

7-in-1 water meter

pH, TDS, temperature, EC, salinity, specific gravity and ORP.

Check the measurement modes and calibration instructions for your selected meter before use.

Use And Safety

  1. Confirm The Selected OptionCheck the size, model or configuration before ordering.
  2. Check CompatibilityConfirm dimensions, connections and power requirements where applicable.
  3. Follow Product InstructionsUse the product only for the intended application described on this page.
  4. Inspect Before UseDo not use damaged electrical parts, containers, tools or accessories.

Bulk Orders And Product Questions

For bulk quantities, compatibility checks or product-specific questions, contact TheOneGrow before ordering.

Specifications

7-in-1 Water Quality Meter The Water Quality Testing Meter delivers precise readings for pH, TDS, Temperature, EC, Salinity, SG, and ORP—going beyond basic water testing.
Accurate & Reliable Designed for consistent performance, this pH/EC/TDS meter ensures trustworthy results to help maintain optimal water health.
Easy to Use Featuring a clear digital display and intuitive operation, it requires minimal calibration and provides fast results straight out of the box.
Portable & Durable Built with high-quality materials in a compact design, this water quality meter is your go-to tool for on-the-go testing.
Wide Compatibility Ideal for hobbyists and professionals in monitoring aquariums, hydroponics, pools, spas, and home drinking water.

Customer Reviews

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Frequently Asked Questions

What Is This Product Used For?

TheOneGrow Water Quality Testing Meter comprehensively assesses water quality from all aspects. This Water Quality Testing Meter integrates seven core parameters—pH, TDS, Temperature, EC, Salinity, Specific Gravity (SG), and Oxidation-Reduction Potential (ORP)—into one sleek, pen-style device.

Where Does This Product Fit Best?

It is intended for plant and growing-environment checks, hydroponic or soil-based cultivation, routine grow-room monitoring, home and commercial plant care.

Which Option Should I Choose?

Review the product specifications and gallery to confirm that this configuration matches your setup before ordering.

What Is Included?

The package contains the selected Water Quality Testing Meter-pH, EC, and TDS testing-TheOneGrow product. Confirm the option selector and product gallery before ordering.

What Should Be Checked Before Use?

Check compatibility, dimensions, power requirements where applicable, and the supplied product instructions before installation or use.

Customer Reviews

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