Showing 37–48 of 55 results
Brass Fahnstock Clip
Bulb Holder with Plastic Base.
Measures electric current.
This colour scale indicates the battery condition is good, low or ready to be replaced.
For demonstrating the attraction and repulsion of electric charges.
Super Heavy Duty D Cell Battery
Standard wire available in 100 foot
For Electroscope Pith Ball with Strings.
Plastic Clip with Adhesive Backing.
Banana Plug in Red Color.
Hook up standard wire available in 100 foot.
These electric meters are built in transparent cases for easy projection.
