Van Essen Instruments

Established in 1938, Van Essen Instruments has been a trusted leader in water-related instrumentation for over 80 years. Renowned for their Diver groundwater dataloggers, with over 250,000 units sold worldwide, Van Essen delivers reliable, high-quality solutions.

Not compatible with Davis Instruments products.

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Van Essen Instruments
Van Essen Instruments TD-Diver Data Logger

$791.80

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TD-Diver, the industry-standard water level datalogger. The TD-Diver is a submersible datalogger for long-term uninterrupted, real-time water level...
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$791.80

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Van Essen Instruments
Van Essen Instruments Baro-Diver Data Logger

$721.18

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The Baro-Diver is ideal for atmospheric pressure and shallow water monitoring. The Baro-Diver® is a datalogger for long-term uninterrupted, real-ti...
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$721.18

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Van Essen Instruments
Van Essen Instruments Cera-Diver Data Logger

$1,165.23

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The Cera-Diver is a rugged, corrosion proof groundwater datalogger. Monitoring groundwater under potentially corrosive conditions, such as brackish...
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$1,165.23

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Van Essen Instruments
Van Essen Instruments Micro-Diver Data Logger

$1,057.16

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The Micro-Diver is our smallest Diver for accurately recording groundwater levels. Measuring only 88 mm (3.46") in length an d18 mm (0.71") in diam...
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$1,057.16

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Van Essen Instruments
Van Essen Instruments CTD-Diver Data Logger

$2,433.18

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The CTD-Diver is ideal for ground and surface water applications. Where there is a need to monitor groundwater levels and saltwater instrusion, inj...
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$2,433.18

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Van Essen Instruments
Van Essen Instruments Diver Copper Shield

$358.45

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The Diver Copper Shield protects the CTD-Diver from bio-fouling and reduces maintenance cost. The Diver Copper Shield protects the CTD-Diver from b...
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$358.45

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Van Essen Instruments
Van Essen Instruments Diver-Link

from $977.98

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The Diver-Link is our complete telemetry solution. The Diver-link is a durable and easy-to-install telemetry unit for remote monitoring of ground a...
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from $977.98

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Van Essen Instruments
Van Essen Instruments Diver-Link with Telenor SIM

$1,060.37

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The Diver-Link is our complete telemetry solution. The Diver-link is a durable and easy-to-install telemetry unit for remote monitoring of ground a...
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$1,060.37

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Van Essen Instruments
Van Essen Instruments Diver-Link with KPN SIM

$1,060.37

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The Diver-Link is our complete telemetry solution. The Diver-link is a durable and easy-to-install telemetry unit for remote monitoring of ground a...
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$1,060.37

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Van Essen Instruments
Van Essen Instruments Diver-Link Control Magnet

$2.00

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Use the Diver-Link Contorl Magnet to activate or read the status of the Diver-Link.

$2.00

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Van Essen Instruments
Van Essen Instruments Diver-SDI

$433.35

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The Diver-SDI integates Divers with SDI-12 remote monitoring systems. The Diver-SDI integrates Divers with SDI-12 remote monitoring systems. A typi...
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$433.35

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Van Essen Instruments
Van Essen Instruments Diver-MOD

$445.12

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The Diver-MOD is the Modbus interface used to connect Divers to an RS485 network. The Diver-MOD is the Modbus interface for Divers and is used to c...
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$445.12

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Van Essen Instruments
Van Essen Instruments Diver-Mate

$363.80

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The Diver-Mate is a field device for simple and fast download of Diver data. Straightforward Data Collection with the New Diver-Mate The Diver-Mate...
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$363.80

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Van Essen Instruments
Van Essen Instruments DXT-Cable

from $199.02

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Quick and easy downloading with a Diver deployed on a data cable. Deploying a Diver on a Diver communication cable saves time on downloading and pr...
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from $199.02

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Van Essen Instruments
Van Essen Instruments Diver Suspension Cable, 50 meter

$120.91

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Van Essen Instruments Diver Suspension Cable, 50 meter

$120.91

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Van Essen Instruments
Van Essen Instruments Diver Suspension Cable - custom length

$6.42

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Van Essen Instruments Diver Suspension Cable, per meter

$6.42

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Van Essen Instruments
Van Essen Instruments Cable Clips (multiple of 10)

$10.70

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Van Essen Instruments Cable Clips (multiple of 10)

$10.70

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Van Essen Instruments
Van Essen Instruments DXT Cable Suspension Ring

$16.05

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Van Essen Instruments DXT Cable Suspension Ring

$16.05

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Van Essen Instruments
Van Essen Instruments DXT Splitter

$444.05

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Van Essen Instruments DXT Splitter

$444.05

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Van Essen Instruments
Van Essen Instruments Diver-Link Lithium Battery

$55.64

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The Diver-Link is powered by one or two lithium D-cell batteries.

$55.64

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Van Essen Instruments
Van Essen Instruments Diver-DXT Heavy Duty Cable

from $266.43

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Quick and easy downloading with a Diver deployed on a data cable. Deploying a Diver on a Diver communication cable saves time on downloading and pr...
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from $266.43

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Van Essen Instruments
Van Essen Instruments Diver-Link External Antenna

$100.58

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The Diver-Link External Antenna improves the wireless signal and can be connected to the Diver-Link DN$x2 and DN4x2-3 The Diver-Link External Anten...
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$100.58

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Van Essen Instruments
Van Essen Instruments DXT Cable Suspension Kit

$24.61

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Adjust the DXT-Cable length and secure it to the top of the casing. Secure the DXT Cable to the top of the casing with the DXT Cable Suspension Ki...
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$24.61

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Van Essen Instruments
Van Essen Instruments Demo Kit for Distributors

from $1,218.73

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Van Essen Instruments Demo Kit for Distributors

from $1,218.73

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