a small company with a global reach

At Van Essen Instruments, we believe our staff represent our biggest strength. We empower and motivate our employees to grow and develop with us, and encourage innovative and creative ideas from all our team members.

Company Overview

Van Essen Instruments is a world leader in the design and manufacturing of groundwater and surface water data acquisition technology. For almost 20 years our groundwater monitoring technology has been used globally by groundwater professionals, academia, and government agencies to manage and protect water resources.

The Diver family of dataloggers monitor groundwater levels and temperatures. The CTD-Diver adds conductivity to these measurements. The Divers are made off stainless steel or ceramic materials to withstand brackish or salt environments. With the newly introduced Diver-NETZ family we offer a complete suite of products and services to monitor your network using high quality and high reliable instrumentation.


Van Essen Instruments B.V.
Delftechpark 20
PO Box 553 2600 AN
Delft, The Netherlands
Telephone: +31 (0)15 275 5000

Van Essen Instruments - Canada
630 Riverbend Drive, Suite 100
Kitchener, ON
Canada N2K 3S2
Telephone: +1 226-791-6499