Heat Absorption and Radiation Comparator with White Screen Microscopy_Microscopes & Accessories Demonstration-scale electrolyzer sized for whole-class

Demonstration-scale electrolyzer sized for whole-class viewing

the lower-forward-voltage counterpart to the silicon unit for radio-detection demonstrations

Single-channel aluminum 1-meter bench with engraved graduations and leveling-screw feet

Heaviest 125-watt soldering iron in the line with a wooden bakelite handle

Heat Absorption and Radiation Comparator with White Screen Microscopy_Microscopes & Accessories Demonstration-scale electrolyzer sized for whole-classCompares radiant heat absorption through paired surfaces and a white screen, letting students quantify how color and finish influence heat uptake during radiation experiments.