A Little About Us

After decades of industrial manufacturing experience, we took the “expect the unexpected” of unplanned shutdown as our personal challenge. Our predictive, connected devices drastically reduce unexpected downtime and increase production efficiency.
At IoT Diagnostics™, we’re “solving the unexpected” for our customers’ most critical industrial applications. We’re putting plant personnel in control of their daily operations with simple IIoT device integration.
IoT Diagnostics™ is Connecting Prediction to Production.
Fluid Health Kit 1.
The Most Cost-Effective Way to Monitor Fluid Health In Near Real-Time.
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Smarter Hydraulic Fluid.

Collect near real-time data on your fluid’s viscosity, density, temperature, and dielectric constant. Fluid Health Kit 1 includes a novel fluid property sensor utilizes patented tuning fork technology to the monitor the direct and dynamic relationship between multiple physical fluid properties to determine the quality, condition, and contaminant loading of fluids, such as hydraulic and gear oils, and engine oil.  Fluid Health Kit 1 provides in-line monitoring of fluids for a wide range of installations and applications including reservoirs.

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The Most Cost-Effective Way to Monitor Fluid Health In Near Real-Time.

What and Why We Monitor?



Understand if you have the correct fluid type based on your operating temperature and components.


Chances of oxidation and varnish can increase, and negative changes in your additive package can occur.


Indication of increased friction, potential leaks, and heat exchanger efficiency.

Dielectric Constant

More specific measurement of the oils additive package health, and is an indicator of oil acidity.

Powerful Insights and Alerts

Near Real-Time Data

See up-to-the minute performance data from any device, anywhere in the world.

Alerts & Notifications

The ability to set notifications when assets are operating out of spec.

Data Storage

Review up to 6 months of historical trending data.

Device Updates

Receive valuable device feature updates as they become available.

Commissioning & Scaling

Simplified experience for bringing new sensing capabilities online.


Assurance that devices are receiving latest security and performance updates.

Getting Connected Easy As 1-2-3 with the IoT Assist App

1. Download IoT Assist

Available on the App Store for iOS & iPadOS and the Google Play Store for free download. Search: IoT Assist. It is developed by IoT Diagnostics.

2. Select Kit

Select the Kit that matches the one your DOC4 came with. Navigate through list of kits by moving through a series of columns and rows.

3. Connect To Network

Enter the name and password of the network you wish to connect to and hit provision. Done.

Choose The Best Deal For The Best Experience.

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  • Non-Wi-Fi
    • * Features _______________
      • Current and Only Live Data of Pump Case Drain Temperature, Pressure, and Flow
      • Visual Alarm Levels/Alerts
      • Current and Only Live Overall Pump Efficiency

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Best choice
  • Wi-Fi
    • * Features _______________
      • Current, Live and Historical Data of Pump Case Drain Temperature, Pressure, and Flow
      • Real Time Alerts – Push Notifications to Phone or Email
      • Individual Pump Efficiency Reports
      • Plant Wide Pump Ranked Efficiency Reports
      • Historical Pump Data for Efficiency Trending
      • Easy Scheduling of Predictive Maintenance for Inefficient Pumps
      • Request Service/Repair or Technical Support of Machinery from Web App

    • Configure Today

Start protecting the blood of your hydraulic system now!