CastAway CTD Rental

Conductivity, Temperature & Depth Instrument

Features

  • Used for sensor verification, speed of sound profiles, thermocline profiling, and more
  • Sampling rate and sensor response of 5 Hz with 1m per second free fall design
  • Designed for CTD profiling down to 100m
$142.00
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CastAway CTD Rental

The CastAway CTD is a hand deployable conductivity, temperature, and depth instrument for hydrologic profiling.

  • (1) CastAway CTD
  • (1) 10m casting line
  • (1) Bluetooth adapter
  • (2) Stylus pens with lanyard
  • (4) AA batteries
  • (1) Cleaning brush
  • (1) USB flash drive with CastAway Windows software and documentation
  • (1) Quick Start Guide
  • (1) Hard plastic storage/shipping case
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Front view of SonTek CastAway-CTD rental
CastAway-D
Rental of SonTek CastAway CTD conductivity, temperature & depth instrument, priced per day
$142.00
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CastAway CTD Rental
CastAway-2D
Rental of SonTek CastAway CTD conductivity, temperature & depth instrument, priced per 2-day period
$227.00
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CastAway CTD Rental
CastAway-W
Rental of SonTek CastAway CTD conductivity, temperature & depth instrument, priced per week
$398.00
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CastAway CTD Rental
CastAway-2W
Rental of SonTek CastAway CTD conductivity, temperature & depth instrument, priced per 2-week period
$596.00
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CastAway CTD Rental
CastAway-M
Rental of SonTek CastAway CTD conductivity, temperature & depth instrument, priced per month
$852.00
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In The News

SonTek CastAway-CTD Meter Review

Lightweight and easy to use, the SonTek CastAway offers a convenient 3-in-1 solution for measuring conductivity, temperature, and depth profiles. At a 5 Hz sampling rate, the CastAway is designed for up to 1 m/s free-fall through the water column. With fast response and accurate conductivity, temperature, and depth measurements, the CastAway is ideal for thermocline and halocline profiling. The unit also reports salinity and speed of sound. [caption id="attachment_38732" align="alignnone" width="940"] Environmental scientist, Katelyn Kubasky, holding the SonTek CastAway in front of the pond at the Fondriest Center for Environmental Studies.

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Monitoring Kentucky’s Water Resources with Drone Imaging and Unmanned Surface Vehicles

Wesley Turner, an Environmental Scientist Advisor with the GIS and Data Analysis Section of the Watershed Management Branch in the Kentucky Division of Water , spends his days researching current technology and developing various drone programs for the Division of Water. Having grown up during Love Canal and Valley of the Drums, Turner decided at a young age that he wanted to become a scientist and spend his life trying to right humanity’s wrongs and protect the environment. “I loved looking at the plants and animals on the farm where I lived. I wondered at the beauty and mystery of the soil and water in the surrounding fields. As I grew older, I learned of the problems our species caused on the planet […] I remember thinking things had to change,” recalls Turner.

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CastAway Doubts about Conductivity, Depth and Temperature Monitoring

The Sontek CastAway-CTD is a castable device that measures conductivity, temperature and depth. The instrument has been used in the field for over a decade by oceanographers, limnologists, divers, fishers and educators. There have been few changes since the first iteration in 2010, showing that the instrument is durable and accurate without requiring new models.   The CastAway is the first conductivity, temperature and depth (CTD) instrument of its kind. While other CTDs are large and cumbersome to deploy, with cages and isolated sensors, the CastAway is a small, lightweight and easy-to-use instrument. Typical CTDs utilize pumps to ensure water flows over the sensors during deployment.

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