Dwyer Series DCT500ADC Low Cost Timer Controller, 10 Channel Headphones Make classroom participation more fun

Make classroom participation more fun with Acer TeachSmart multicolored LED lights

Featuring a durable roll cage frame design

senses and indicates out-of level condition

Tool-free depth of drive adjustment for precise setting of fasteners

while the socket adapters are intended for use with your existing socket sets

Dwyer Series DCT500ADC Low Cost Timer Controller, 10 Channel Headphones Make classroom participation more funDwyer Series DCT500ADC Low Cost Timer Controller, 10 Channel Ideal for pneumatic conveying systems, the Series DCT500ADC Low Cost Timer Controller is designed to provide continuous or on demand cleaning for 10 35 volt powered receivers and pulse jet systems. Available in either 4, 6 or 10 channels, each unit is the same size, minimizing enclosure space and reducing overall system installation cost. The DCT500ADC is simple and easy to use. Time On and