Yacker Tracker Deluxe Noise Level Monitor, LED, 17 Inches
Brand: Yacker Tracker
Color: Silver
Classroom noise management is a breeze with the Deluxe Yacker Tracker
Operated by remote control from up to 20 feet away
Measures approximately 17"H x 5.5"W x 4.5"D
Remote control requires 2 AAA batteries, included