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This saltwater refractometer is a high-quality instrument specially designed for accurate measurement of salt concentration in seawater.
Product code: LA10-741
Investigate key concepts around energy transformation and efficiency. Sensors included.
This sensor bundle adds additional measurements and learning opportunities to the Renewable Energy Bundle.
Complete energy kit to study the production of different renewable energy sources.
Students can investigate key concepts around energy transformation and factors that affect the efficiency of wind turbines and solar (photovoltaic) cells. The setup is easy and can be done in the classroom or lab for fast results.
Length 77 cm, width 5 cm
A replacement battery for the SPARK Science Learning System, Wireless Spectrometer, Polarimeter, and the SPARKlink Air.
Replacement belt for the Van de Graaff Generator (SF-9722).
Replacement belt for the High Voltage Van de Graaff Generator (SE-8691).
Replacement brush for the Mechanical Equivalent of Heat Apparatus (TD-8551A).
Replacement bulbs for the Series/Parallel Circuit (EM-8677).
Replacement part for Modular Circuits Expansion Pack.
Replacement cylinder for the Mechanical Equivalent of Heat Apparatus (TD-8551A).
