Diode and Zener Diode Characteristics Trainer Board Subcategory_Hot Plates and Stirrers the 90-45-45-degree faces redirecting light

the 90-45-45-degree faces redirecting light through right angles for TIR demos

Plastic sheath and rubber hanging cap on this 12-inch yellow-backed spirit thermometer reading -10 to 110°C

Composite rod splitting glass and brass at its midpoint

Pairs 75 by 50mm with 18mm thickness on an acrylic rectangular refraction block

channeling rinse water from glassware into a single collection point to keep benches dry after washing

Diode and Zener Diode Characteristics Trainer Board Subcategory_Hot Plates and Stirrers the 90-45-45-degree faces redirecting lightUsed to plot V I characteristics of silicon diodes and Zener diodes in both forward and reverse bias, this trainer board provides a hands on platform for semiconductor curve student work.