Regulated AC/DC Power Supply, 12V 1A Science at Home_Chemical Science Used with standard laboratory filter

Used with standard laboratory filter funnels

Miniature desktop torso with 12 removable parts includes a dissectable head and brain for compact classroom anatomy and biology teaching

Eight aluminum-shank tuning forks tuned to scientific pitch (C4 = 256Hz) and ranging from 5 9/16 to 7 1/8 inches

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

Set of eight steel tuning forks tuned to scientific pitch (C4 = 256 Hz) for classroom work on sound waves

Regulated AC/DC Power Supply, 12V 1A Science at Home_Chemical Science Used with standard laboratory filterDelivers 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.