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SENSIT® VMD is a state-of-the-art vehicle mounted instrument used to detect, grade and map gas leaks along underground pipelines.

SENSIT® VMD is among the best performing and lowest cost optical instruments available today!

The instrument detects methane as low as 1ppm, per meter for real-time detection and logging with GPS data compatible with Google Earth.

Turn any vehicle with a front hitch into a survey instrument!

Easy to Use
Easy to Maintain

Compatible with:
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Leak Survey Detector, SENSIT® VMD, is a cutting-edge vehicle-mounted device. That is designed to detect, grade, and map gas leaks along underground pipelines. Its advanced features and capabilities make it one of the most sought-after optical devices on the market today. The VMD is highly effective and extremely affordable. Making it accessible to a wide range of users.

The SENSIT® VMD leak survey detector is equipped with a state-of-the-art detection mechanism. That can detect methane as low as 1ppm per meter. This means it can accurately detect gas leaks in real-time and log them with GPS data compatible with Google Earth.

The device is also capable of grading and mapping gas leaks. Making it easier for users to identify the severity of the leak and take appropriate action.


One of the most significant advantages of the SENSIT® VMD device is that it can turn any vehicle with a front hitch into a leak survey detector. Installing the device is a breeze. And you can fit it onto any vehicle with a front mount receiver and 12 VDC power outlet/connection.

Once you install the device, you can use the leak survey detector to detect gas leaks in just a few minutes. Many users consider the SENSIT® VMD device as highly accurate, durable, and easy to use.

  • A Simple User Interface makes Operating it easy for Users
  • Adjustable Visual and Audible Alarms
  • Displays Gas Concentrations
  • System Status
  • GPS Location
  • Detection Alarms

Providing users with all the information they need to monitor and manage gas leaks effectively.

The SENSIT® VMD leak survey detector has a 2-inch front mount hitch that enables quick and easy setup. Moreover, users can customize the detector system to suit their vehicle’s specifications. It also seamlessly integrates with the SENSIT PMD vacuum system and its standard features. With its low cost of ownership, the device offers users an affordable and effective solution for gas leak survey detection.


When mounted on vehicles, the SENSIT® VMD leak survey detector actively detects, grades, and maps gas leaks along underground pipelines. It is a highly effective tool that can provide precise and reliable results. With its advanced features, accuracy, durability, and ease of use, it is one of the best-performing and lowest-cost optical devices available today.