General Tools DSM402SD Digital Sound Level Meter with SD Card

• A & C weighting networks comply with standards
• 0.5 inch standard microphone head
• Time weighting, Fast & Slow, dynamic characteristic mode
• Hard carrying case, Sound wind shield ball, 2 GB SD memory card and User′s manual
• 9VDC adapter for 110V power supply- General P/N AC1

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.