Which products are you looking for?

At Leiderdorp Instruments, you'll find a wide range of advanced measurement instruments and systems for geotechnics, hydrology, and construction.
Our products offer the accuracy and reliability you need to measure and monitor with confidence.

Explore our product range and discover the solutions that match your specific needs. From sensors to data loggers, whatever product you're looking for, we have the technology to tackle every challenge.

Measuring where others can't

By using ElliTrack in combination with one of our products, you gain the ability to measure and collect data in locations where others can’t. Our products are designed to keep performing, even under the toughest conditions.

Managing your sensors is extremely easy with ElliTrack. You can create and manage sensors at various locations with just a few clicks. There is no limit to the number of sensors—having 1,000 or more measurement locations per account is not uncommon. This offers flexibility and scalability. And if needed, changes in the network can be handled remotely.

The following ElliTrack data loggers are available with 4G modems (using mobile internet):

  • ElliTrack-T (up to 8 temperature sensors)
  • ElliTrack-A (for CO2, RH, and temperature)
  • ElliTrack-P (for pulsed input)
  • ElliTrack-D/D2 (with pressure transmitter)
  • ElliTrack-L (registered water levels)
  • New: ElliTrack-X (registered 4-20mA or 0-10V)

With the new ElliTrack-X, you have even more options to connect various types of sensors in the field and bring their data into the digital environment.​