Regulated AC/DC Power Supply, 12V 1A Science at Home_Chemical Science 5-inch female pelvis model demonstrates

5-inch female pelvis model demonstrates 9-month pregnancy anatomy and fetal positioning before delivery for obstetrics teaching

Proves horizontal velocity does not affect vertical fall time through a push-button launcher that simultaneously projects one steel ball and releases another

landing it back in the same barrel as the car rolls forward

Used with standard laboratory filter funnels

Regulated AC/DC Power Supply, 12V 1A Science at Home_Chemical Science 5-inch female pelvis model demonstratesDelivers six selectable outputs from 1. 5V to 12V at up to 1A, drawing both DC and AC simultaneously with short circuit protection via a 0. 4A rear panel fuse.