Van Essen Micro-Diver Water Level Loggers
Features
- Compact size: 18mm diameter x 88mm length
- Stores 48,000 records of time, pressure and temperature
- Pre-programmed and user defined pumping tests
- Free ground shipping
- Expedited repair and warranty service
- Lifetime technical support
- More
Image | Part# | Product Description | Price | Stock | Order | |
---|---|---|---|---|---|---|
![]() | DI601 | Micro-Diver water level & temperature logger, 10m range | $750.00 | Check Availability | ||
![]() | DI602 | Micro-Diver water level & temperature logger, 20m range | $750.00 | Check Availability | ||
![]() | DI605 | Micro-Diver water level & temperature logger, 50m range | $750.00 | Check Availability | ||
![]() | DI610 | Micro-Diver water level & temperature logger, 100m range | $750.00 | Check Availability |




Image | Part# | Product Description | Price | Stock | Order | |
---|---|---|---|---|---|---|
![]() | DI800 | Baro-Diver pressure & temperature logger, 1.5m range | $450.00 | Check Availability | ||
![]() | AS330 | Diver interface unit, USB | $215.00 | Check Availability | ||
![]() | AS346 | Diver smart interface cable for AS2xxx Diver Data Cables, USB | $225.00 | Check Availability | ||
![]() | DM421 | Diver-Mate data download unit for AS2xxx Diver Data Cables | $265.00 | Check Availability | ||
![]() | AS379 | Diver-SDI interface box for AS2xxx Diver Data Cables, SDI-12 | $315.00 | Check Availability | ||
![]() | AS339 | Diver-MOD interface box for AS2xxx Diver Data Cables, RS-485 Modbus RTU | $315.00 | Check Availability | ||
![]() | AS401 | Diver-DXT radio transmitter for AS2xxx Diver Data Cables | $469.00 | Check Availability | ||
![]() | AS345 | Diver-Gate(M) radio receiver | $709.00 | Check Availability | ||
![]() | AS2001 | Diver DXT data cable, 1m | $149.00 | 1 Available | ||
![]() | AS2002 | Diver DXT data cable, 2m | $151.00 | Check Availability | ||
![]() | AS2003 | Diver DXT data cable, 3m | $153.00 | Check Availability | ||
![]() | AS2004 | Diver DXT data cable, 4m | $155.00 | Check Availability | ||
![]() | AS2005 | Diver DXT data cable, 5m | $157.00 | Check Availability | ||
![]() | AS2007 | Diver DXT data cable, 7m | $161.00 | Check Availability | ||
![]() | AS2010 | Diver DXT data cable, 10m | $167.00 | Check Availability | ||
![]() | AS2015 | Diver DXT data cable, 15m | $177.00 | Check Availability | ||
![]() | AS2020 | Diver DXT data cable, 20m | $187.00 | Check Availability | ||
![]() | AS2030 | Diver DXT data cable, 30m | $207.00 | Check Availability | ||
![]() | AS2040 | Diver DXT data cable, 40m | $227.00 | Check Availability | ||
![]() | AS2050 | Diver DXT data cable, 50m | $247.00 | Check Availability | ||
![]() | AS2060 | Diver DXT data cable, 60m | $267.00 | Check Availability | ||
![]() | AS2080 | Diver DXT data cable, 80m | $307.00 | Check Availability | ||
![]() | AS2100 | Diver DXT data cable, 100m | $347.00 | Check Availability | ||
![]() | AS2150 | Diver DXT data cable, 150m | $447.00 | Check Availability | ||
![]() | AS2200 | Diver DXT data cable, 200m | $547.00 | Check Availability | ||
![]() | AS2250 | Diver DXT data cable, 250m | $647.00 | Check Availability | ||
![]() | AS2300 | Diver DXT data cable, 300m | $747.00 | Check Availability | ||
![]() | DN421 | Diver-Link cellular telemetry system with internal antenna, battery sold separately | $749.00 | Check Availability |


















Measuring only 88mm (3.46") in length and 18mm (0.71") in diameter, the Micro-Diver is the smallest Diver capable of accurately recording groundwater levels and temperature. The Micro-Diver is specifically designed for monitoring wells or drive-points too small to accommodate larger dataloggers. In addition to its compact size, the Micro-Diver’s memory capacity can store up to 48,000 measurements per parameter - almost one measurement every ten minutes for an entire year.
In The News
Van Essen Diver Loggers Join Fondriest Product Lineup
New to Fondriest Environmental’s product portfolio are the Van Essen Instruments Diver loggers, which are ideal for monitoring groundwater and surface water in a variety of applications. See below for a short description of each new addition. 
 
 Van Essen CTD-Diver Water Level & Conductivity Logger 
 
If you need to monitor groundwater levels and saltwater intrusion, injected wastewater, or contamination from chemical discharges and landfill sites, the CTD-Diver is a good choice. It features a rugged, corrosion-proof ceramic housing and is equipped with a four-electrode conductivity sensor to measure electrical conductivity from 0 to 120 mS/cm. There are two options for measuring conductivity: true or specific conductivity at 25 degrees Celsius.
Read MoreMonitoring Buoy Supports Nautical Archaeology
For as long as humans have inhabited Europe’s Atlantic coast, the ocean has been a great source of wonder and mystery. History is full of fascinating tales of epic endeavors, new discoveries of fearless explorers, fishing communities inextricably linked to the bounties of the sea, cultural interactions both peaceful and not, and voyages that went awry during monumental storms or simply due to bad luck. 
 
In the south of Spain, at the boundary between the Atlantic Ocean and the Mediterranean Sea, one such tale involves a long-lost merchant ship that went undiscovered from the 16th century until 1984. Believed to be carrying valuable goods from Italy, it sank just across from Gibraltar in the Algeciras Bay at a point called La Ballenera.
Read MoreStaying Within Budget: Carbon Planning
While we usually concern ourselves with budgeting money or time, we should be thinking about another type of budget: the carbon budget. The carbon budget refers to the amount of carbon exchange, especially carbon dioxide, allotted on an annual basis to prevent the earth from reaching an increase of 2-degrees Celsius all over the globe. If a 2 degree increase does occur, global warming effects are expected to be catastrophic and irreversible. 
 
In order to know how close we are to reaching the carbon budget, an extensive knowledge of types of carbon input and their magnitudes, as well as their fluctuations over time, is needed.
Read More