Extech 407730-NIST Digital Handheld Sound Level Meter

• Complete with 4 AAA batteries and microphone windscreen
• Tripod mountable
• Fast/slow response time
• Utilizes 0.5"(12.7mm) condenser microphone
• Auto power off and Max Hold functions
• Record Max/Min values over time
• AC analog output
• A&C weighting

Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.