Description
this nickel-plated steel set covers a full C-major scale at scientific pitch (C4 = 256Hz) in a 6
six convex/concave lenses spanning 10-50cm focal lengths
Three 6% chrome-steel horseshoes at 75mm
this metal-framed bench demonstration board uses variable resistors and switchable inputs to show how a meter measures V
4 inch dimensions in aluminum
AC/DC Multi-Range Moving Coil Ammeter, 0-5A Prong_3 this nickel-plated steel set coversMulti range AC DC moving coil ammeter spanning to 5A with a toggle for AC or DC mode and a double measuring scale, sized to handle both wall supply and battery circuit current measurements.
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
