Thermistor Unit, Component Form Item Type_Mug sized for the next step

sized for the next step up from the 100uA meter when small-signal circuits exceed its full-scale deflection

Three-part color-coded human skull model differentiates bone regions and sutures for detailed cranial anatomy instruction

Used to draw electrons from glass and ebonite rods during rubbing

Plug-in 120V AC blower sized to feed a linear air track

transmitting maximum light when their axes align and nearly extinguishing it when crossed at 90 degrees

Thermistor Unit, Component Form Item Type_Mug sized for the next stepUsed to demonstrate temperature dependent resistance, this thermistor mounts on a transparent base with 4mm color coded sockets and a printed circuit diagram for sensor circuit student work.