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  • HM Digital SINGLE Online in Line TDS Monitor
  • HM Digital SINGLE Online in Line TDS Monitor
  • HM Digital SINGLE Online in Line TDS Monitor
  • HM Digital SINGLE Online in Line TDS Monitor
  • HM Digital SINGLE Online in Line TDS Monitor
  • HM Digital SINGLE Online in Line TDS Monitor
HM Digital SINGLE Online in Line TDS Monitor

HM Digital SINGLE Online in Line TDS Monitor

  • 10 - 49 Pieces
    $18
  • 50 - 499 Pieces
    $14
  • >= 500 Pieces
    $12
View product details

HM Digital SINGLE Online in Line TDS Monitor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Real-Time TDS Measurement: The HM Digital SINGLE Online In-Line TDS Monitor provides instant readings of Total Dissolved Solids in water, ensuring accurate assessment of water purity and quality.
  • In-Line Monitoring: Designed for continuous, inline measurement in water systems, enabling proactive management of water treatment processes, aquarium maintenance, and hydroponic nutrient solutions.

Key features

  • 1. Corrosion-Resistant Sensor Probe

    • With a corrosion-resistant sensor probe, you can ensure accurate TDS measurements in harsh water environments, outlasting plastic-based probes in long-term use.*

  • 2. Intuitive Digital Display & Simple Interface

    • With its user-friendly digital display and minimal controls (e.g., ON/OFF button), you can measure TDS levels instantly without complex setup—ideal for users of all technical skill levels.*

  • 3. Real-Time In-Line Monitoring

    • With real-time TDS monitoring capabilities, you can continuously track water quality without manual sampling, offering ~20% faster analysis than traditional handheld methods.*

  • 4. Versatile Application for Home & Commercial Use

    • Designed for both home (e.g., aquariums, hydroponics) and commercial (e.g., water treatment) scenarios, you can adapt the monitor to diverse needs, unlike single-purpose devices.*

  • 5. Compact & Portable Design

    • With its lightweight, handheld form factor, you can easily carry the monitor for on-site inspections or field use, saving space compared to bulkier alternatives.*

Product details

HM Digital SINGLE Online in Line TDS Monitor

The HM Digital SINGLE Online In-Line TDS Monitor is a compact, user-friendly tool designed for real-time water quality monitoring. With a durable carton package and a 1-year warranty, it ensures reliable performance in applications like water treatment, aquarium maintenance, and hydroponic systems.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCarton packaging; plastic fittingsSafe, lightweight transport and storage
DisplayDigital LCD screenClear readings for on-site decision-making
Measurement Range0–9999 ppm TDSMonitoring diverse water sources (e.g., tap, aquarium, industrial)
Power SourceAdapter-powered (included)Continuous operation in fixed installations
DurabilitySplash-resistant designUse in humid or outdoor environments

Customization guide

Adjustable parameters:

  • Fittings: Swap plastic fittings to connect with different pipe diameters or plumbing systems.
  • Cable Length: Extend or shorten the power cable to suit installation spacing needs.

Get inspired

Ensure water purity effortlessly with the HM Digital TDS Monitor. Whether maintaining a home aquarium or managing industrial water treatment, its intuitive design and real-time data empower you to act quickly and confidently.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
TDS Range0–9999 ppm0–19,999 ppm0–29,999 ppm
Accuracy±2%±1%±0.5%
ConnectivityNoneBluetooth loggingWi-Fi + data export
DurabilitySplash-resistantIP67-ratedIP68-rated
Power OptionsAdapter onlyUSB/adapter dual-useSolar/adapter hybrid

Supplier's note

  1. Three Technical Breakthroughs:

    • Compact Design: Weighing only 200g, it’s 30% lighter than competitors, enabling handheld portability.
    • Digital Display: High-contrast LCD ensures readability in low-light conditions, unlike traditional analog meters.
    • Versatile Connectivity: The Pro model’s Wi-Fi capability allows remote monitoring, a 50% faster data sync than industry standards.

  2. Optimal Version Selection:

    • Base Model: Ideal for home users or small-scale applications needing basic TDS tracking.
    • Advanced Model: Best for professionals (e.g., aquarium technicians) requiring Bluetooth data logging for records.
    • Pro Model: Suited for industrial users (e.g., water treatment plants) demanding high precision and remote management.

With the Pro’s IP68 rating, you can submerge it in water up to 1.5m—perfect for flood-prone facilities. Pair its accuracy with Wi-Fi to automate alerts, reducing downtime by 40% compared to manual checks.

Frequently asked questions

  • Which TDS monitor is best for in-line water systems like hydroponics or aquariums?

  • How do I maintain the HM Digital TDS Monitor’s sensor for accurate readings?

  • Is the HM Digital SINGLE TDS Monitor NSF-certified for commercial water treatment use?

  • Can the HM Digital TDS Monitor connect to data logging systems for remote monitoring?

  • What material is the HM Digital TDS Monitor’s sensor made of, and why?

  • Is the HM Digital TDS Monitor suitable for aquarium water quality checks?

  • How user-friendly is the HM Digital SINGLE TDS Monitor for non-technical users?

  • What warranty and support options come with the HM Digital TDS Monitor?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material/BuildField inspections, portable useIndustry: Plastic casing (IP65 rated)Base: Lightweight carton (IP67 rated ▲)Less durable than metal; Advanced: Rugged metal (IP68 rated ▲)
WarrantyLong-term industrial useIndustry: 1 yearBase: 1 yearSame as industry; Advanced: 2 years ▲
Measurement AccuracyLaboratory testing, precision analysisIndustry: ±5% (ISO 7184)Base: ±2% ▲ (ISO 7184 compliant)Higher precision; Advanced: ±1% ▲ (ISO 7184 compliant)
ConnectivityData logging in factories, remote sitesIndustry: No data loggingBase: USB for basic logging ▲Easy setup; Advanced: Wi-Fi for real-time monitoring ▲
Display TypeQuick readings in the fieldIndustry: Analog dialBase: Digital LCD (0.1 TDS units ▲)Clear numerical display; Advanced: Touchscreen with graphs ▲
Power SourceRemote locations, labsIndustry: Batteries onlyBase: AC adapter ▲Reliable power; Advanced: Dual power (battery + AC) ▲

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