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Stream Live Waveforms with the 39DL PLUS Streaming PC Application

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39dl plus

Steven Labreck

1 May, 2026

In nondestructive testing (NDT) environments, a 'second opinion' shouldn’t have hurdles. The free 39DLP Streaming PC application removes the barriers to collaboration, allowing users to stream, troubleshoot, and document measurements directly on their PC in real-time.

The 39DLP Streaming PC application is a free collaboration software tool designed to extend the capabilities of the 39DL PLUS™ thickness gauge by enabling real-time waveform streaming directly to a PC.

Whether supporting field inspections, troubleshooting applications, or training team members, this application helps streamline communication and improve decision-making without requiring additional hardware.

Real-Time Waveform Streaming to Your PC

The 39DLP Streaming PC application enables live waveform viewing from the 39DL PLUS thickness gauge directly on a computer. Users can connect:

  • Via a standard USB cable
  • Wirelessly using the instrument’s built-in Wi-Fi

Because the software does not require external video conversion hardware, setup is straightforward. Any 39DL PLUS thickness gauge user with a PC and a standard USB connection can begin streaming quickly and efficiently.

Remote Control for Enhanced Collaboration

In addition to waveform viewing, the application enables remote control of the 39DL PLUS thickness gauge from the connected PC. Users can adjust most keypad functions (including Gain, Blanking, Measurement and Application parameters) remotely ensuring optimal application setup.

This capability supports collaboration across multiple locations. For example, a field technician can join a video conference, share their PC screen, and allow a colleague to view live data and make real-time adjustments to their instrument.

This functionality is well suited for:

  • Remote application troubleshooting
  • Cross-site collaboration
  • Internal knowledge sharing
  • Technical support from Evident

Full Transducer Adjustment Control

The 39DLP Streaming PC application supports full transducer adjustment control when using:

  • Single-element transducers
  • Dual-element transducers

This flexibility supports a wide range of thickness measurement applications, including corrosion monitoring, maintenance inspections, and quality control processes.

Dual-element transducer adjustment control on the 39DLP Streaming PC application

Designed for Application Support and Training

The 39DLP Streaming PC application is particularly useful for application support and operator training due to its video conferencing capability. It supports:

  • Remote technical assistance from Evident
  • Mentoring by experienced team members
  • Training new operators
  • Multi-site inspection coordination

Rapid and Complete Data Management

Waveforms and screen captures can be saved directly from the PC, simplifying documentation for reports, quality records, and further analysis.

  • Key Features at a Glance
  • Real-time live waveform streaming to a PC
  • Remote control of the 39DL PLUS thickness gauge
  • On-screen keypad for instrument operation
  • Direct saving of waveform and screen captures
  • No additional video hardware required
  • Free download from the Evident website

Improve Efficiency with Remote Thickness Gauge Streaming

By combining the portability of the 39DL PLUS thickness gauge with the connectivity of the 39DLP Streaming PC application, teams can reduce downtime, improve communication, and strengthen application support capabilities.

To download the 39DLP Streaming PC application, visit the Evident website and begin streaming measurements in real time.

Related Content

39DL PLUS Ultrasonic Thickness Gauge

Video: Introducing the 39DL Plus Thickness Gauge

Director, Global Product— Portable NDT

Steve received a Bachelor of Science in Mechanical Engineering (BSME) from Western New England University and a Master’s in Applied Business Management from Lesley University. He has been working in ultrasonics for 35 years, starting at Panametrics in 1987 through to today at Evident Industrial.

June 10, 2026
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