Ward's® Single Probes Sound Sensor

Explore the science of sound while measuring both intensity and waves with the Ward's Single Probes Sound Sensor.

• Measure intensity of sound waves
• Two operational modes
• Free activity guide

Two operational modes make it easy to measure both sound-pressure (decibels) and frequency. Sensor includes free activity guide with activities designed for use with each probe, available digitally online after purchase. Range: 40 – 110 dB; Resolution: 0.1 dB. Requires Ward's Single Probes Base Unit, available separately.