Air Source for Air Tracks and Tables Variable Speed connectors allowing students to observe the

allowing students to observe the direct relationship between voltage

EM4040-001 Diode on Base with '6x4' Tube See Here SE

With six included accessories

EM0930-001 3 Dial x 0

Air Source for Air Tracks and Tables Variable Speed connectors allowing students to observe theThis mains operated air blower, known as the Air Source for Air Tracks and Tables Variable Speed, is compact, visually appealing, and allows for adjustable speed control to meet a variety of air flow needs. The inlet is located on the upper surface, below the carry handle, preventing debris from the ground from being sucked in. Two strainers are included to block unwanted particles and prevent them from entering the outlet port. Also comes with a