Used Solinst 50' Direct Read Cable Assembly
Features
- 1/10" dia. coaxial cable with HDPE outer jacket for strength and durability
- Upper end of direct read cable is fitted with a connector that can act as a well cap for 1" wells
- Used equipment includes 90-day warranty through Fondriest Environmental
- Expedited repair and warranty service
- Lifetime technical support
- More
The lower end of the direct read cable has a miniaturized infra-red optical reader. The top cap of the Levelogger is removed and the direct read cable is threaded in its place. In turn, the upper end of the cable is attached to a portable computer or Leveloader, via a USB or RS232 PC Interface Cable. This allows viewing of the data, downloading and/or programming in the field
The upper end of the direct read cable is fitted with a connector that can act as a well cap for a 1" well. This connector fits Solinst Levelogger well caps designed for 2" or 4" wells, and can easily be tethered at surface in other situations.
In The News
Fawn River restoration redeems stream once muddied by dam release
In 1998, a rapid drawdown of a dam in Northeast Indiana sent 100,000 cubic yards of sediment oozing over a five-mile stretch of the Fawn River's pristine gravel stream bed. 
 
The release turned what was one of Indiana's few deep, swift, cobble-bottomed streams into a slow, wide, mud-clogged channel with eroding banks. Now, 15 years later, a set of restoration techniques has some segments of the muddied stream looking as clean as ever. 
 
"None of us really knew how successful we were going to be when we started, and we're pretty pleased with where we are at this point," said Neal Lewis, a trustee with the Fawn River Restoration and Conservation Trust, a non-profit group working to return the stream to pre-1998 conditions.
Read MoreYSI ProQuatro Multi-Parameter Water Quality Meter Review
When environmental professionals need a reliable multi-parameter meter with measurement flexibility, the YSI ProQuatro is an affordable option. The YSI meter measures a combination of water temperature, conductivity, pH, ORP, ammonium, nitrate and chloride. 
 
[caption id="attachment_39045" align="aligncenter" width="940"] The YSI ProQuatro in use at the Fondriest Center for Environmental Studies. (Credit: Emma Jones / Fondriest Environmental) [/caption] 
 
 Sensors plug into a 4-port bulkhead with an included temperature/conductivity probe. Dissolved oxygen sensors, pH and/or ORP sensors are often selected for the other ports.
Read MoreMonitoring OAE Efforts in Halifax: Fighting Climate Change with Emerging mCDR Strategies
Marine carbon dioxide (CO 2 ) removal (mCDR) is an emerging strategy that aims to fight climate change by taking advantage of the carbon capture potential of our oceans. There are multiple types of mCDR approaches being evaluated globally, one of which is ocean alkalinity enhancement (OAE). 
 
 According to NOAA , OAE aims to increase the pH of water by either adding alkaline material to ocean surface waters or by removing acid from seawater. Due to the change in acidity, the chemistry of seawater changes, making it capable of absorbing greater volumes of CO 2 .
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