Product Overview

Description

Gelsonlab HSPE-225 Ohm law apparatus Resistance law experiment equipment middle school physics electricity copper wire nickel chromium wire ohm resistivity demonstration teaching instrument

This product is used to demonstrate the function of resistance law of metal conductor in middle school physics teaching.

This product is composed of board, copper, iron, nickel three kinds of metal wire, terminal and connecting piece.

Its blue color metal board, size 54cm length, 13cm wide.