Thermistor Unit, Component Form Item Type_Mug transmitting maximum light when their

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

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

packaged in a wooden storage box

rated for student circuit construction and series-parallel investigations where junction-voltage and current-limiting concepts get introduced

Thermistor Unit, Component Form Item Type_Mug transmitting maximum light when theirUsed 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.