This accurate and easy-to-use digital device features an EC (Electrical Conductivity) meter, thermometer, and a particle meter. The unit provides a digital readout of the EC levels, temperature (in F or C) and particles in Parts Per Million, and features a protective cap. Essential for the lab and classroom, useful for most chemistry instructors, some students. Also includes a small screwdriver for regulating the trimmer. Note that this unit does not include the necessary buffer solution: see related products.
Battery: 4 x 1.5V (AG13)
Temperature Compensation: 0°C ~ 50°C
Dimesions: 188mm x 35mm x 35mm
Durable, anti-fog safety glasses that fit comfortably on any head size.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
Recommended for protection against chemical splashes. A must have for every young chemist!
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Extra thick medical examination gloves - 60mil. Great for extra protection.
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
This classic device is used to demonstrate the conservation of mechanical energy.
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See the solar system in action!
Comprehensive collection of 30 fossils.
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A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
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