Description
tectonic stress
commutator assemblies
giving a visual readout of dynamo output during energy-transfer demonstrations
Funnel has a 14/23 size socket and includes an interchangeable plastic stopper
CE-certified 12V DC power supply designed specifically for driving Hoffman voltameters during electrolysis demonstrations that separate water into hydrogen and oxygen
Heavy Duty Demonstration Transformer with 4 Coil Units Meters_Electrical tectonic stressHeavy duty demountable transformer with a 16cm laminated core and four windings (one 600 turn primary plus three 6 to 6000 turn secondaries) for full step up and step down work.
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
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