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Description

ElectromagnetThis amazing electromagnet is like an electric version of the Magdeburg Hemisphere but the resistance to pulling it apart is from the magnetic field generated by 1. 5V batteries! Complete with a large easy to hold handle and safety catch to stop excessive backward body motion, students can discover that up to 60 kg of force from a few batteries is a powerful thing. Batteries included, maximum load 60 kg, 270 x 80 mm, 1. 4 kg.

Manufactured from DURAN® Boro 3

Material : Polycarbonate resin

contact stud and a connecting strip with two 4 mm

Depressions in the outside tips of these strips carry small pieces of wax

Capacity: 100mL

Complete potometer unit for demonstrating transpiration in plant shoots

Output: Selected by switch to 2

Ples” specimen

Temperature Compensation: Automatic

High resolution 1/30

Illustrates monocot stem anatomy using maize as the reference plant

this trolley is both practical and long-lasting