Insect and Larva Collecting Net Electricity & Magnetism_Electrochemistry 9-inch) diameter and 300mm focal

9-inch) diameter and 300mm focal length

sized for field measurements and outdoor physics investigations

sized for repeated student use on solid-core and stranded wire ahead of crocodile-clip and terminal-block work

Nine-piece flat brass weight set with dual hooks on each piece

Glazed porcelain beehive shelf measures 4 inches with glazed interior and exterior for gas collection over water in pneumatic trough procedures

Insect and Larva Collecting Net Electricity & Magnetism_Electrochemistry 9-inch) diameter and 300mm focalFine mesh dual purpose net captures adult insects overhead and aquatic larvae below the surface for field entomology and life cycle observation work.