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5mm copper wire on an acrylic frame 5
Built for biology dissection work
this nickel-plated steel set covers a full C-major scale at scientific pitch (C4 = 256Hz) in a 6
this 135-piece biochemistry student set ships in a 4-compartment case for organized building between lessons
Three 6% chrome-steel horseshoes at 75mm
AC/DC Multi-Range Moving Coil Ammeter, 0-5A Prong_3 5mm copper wire on anMulti 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.
US$ 174.00
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