Description
supplied in a wooden case for full-classroom harmonic investigations
Focuses sunlight through a 30cm parabolic reflector onto a black copper target cup
letting students study voltage
25-inch Magdeburg-hemisphere suction cups with release stubs
Built for drop-precision dispensing
10mA DC Interchangeable Dial for Demonstration Meter Material_Polypropylene supplied in a wooden caseUsed to reconfigure the demonstration meter as a 0 10mA AC ammeter, this 315x115mm laminated panel carries the appropriate shunt sealed in its molded box on the back of the scale.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
