“It takes photographs, video clips, time lapse, operates as a webcam, and has a measurement
feature. It is so easy to use that my four-year-olds mastered it in one day! It is durable, and the price is right. I leave it out and the students are able to use it independently. I have other technological tools, such as iPads, [a] projector, [an iPod] Nano, flip cameras, and digital cameras—but my
favorite … tool is the SmartScope!” by
Diana -- Texas
"The lighting is good, and the magnification is excellent. The picture is very clear on my computer screen." by
Leanne -- New Hampshire
"The smartscope is AMAZING. I love using it on the computer to really analzye objects/specimens, and my students really enjoy seeing the images magnified. Thank you." by
Katherine -- Texas
"The Smart scope is working great!! My kindergarteners LOVE it!" by
Karen -- Ohio
"I apologize..... :)
I totally doubted these microscopes when I got the email and thought "whatever! They're going to sit in the closet like the other ones because they'll be too hard to use.."
I was totally wrong....they ARE super EASY! :)" -- Library Media Specialist by
Amy -- Maryland
Conductivity Sensor
Product Code: 3135PK
Price: $99
The Conductivity Sensor includes the Conductivity Adapter and Electrode.
This sensor can be set to any of four ranges enabling accurate measurements from very low ionic sources such as deionised or distilled water to very highly conductive solutions including sea water.
The electrode incorporates an in-built temperature sensor that is used to compensate for changes in the conductivity of solutions with temperature.
Typical conductivity ranges for a range of samples are given in a table in the user manual (see User Guide in Download section).
More Product Information
Applications
Chemistry:
Titrations of strong versus weak acids
Electrolytes and Non-electrolytes
Finding the equivalence point
Difference between ionic and molecular compounds.
Biology:
Diffusion of ions through a membrane
Environmental:
Environmental testing for salinity, total dissolved solids or general conductivity in water samples.
The Conductivity Electrode and Adaptor are used together. The Conductivity electrode includes built-in automatic temperature compensation for range 0 - 35°C, and can be used in solutions within a temperature range of 0 - 80°C.
The electrode should be kept clean and free of deposits and should therefore be washed between samples, and after use to prevent build up on the graphite plates.
Product Item Contents
Conductivity Adaptor & Electrode Pack
0 to 100µS
0 to 1mS
0 to 10mS
0 to 100mS
NOTE: A Sensor Cable is required to connect this sensor to the ONE Link, SOLUS, or VISION datalogger.
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