NTi Audio XL2-TA Sound Level Meter Gets Noise Nuisance Assessment Certification with Input Keypad

NTi Audio’s XL2-TA Sound Level Meter is the first type approved sound level meter with a certified input keypad for legal noise nuisance assessment. The combination of an XL2-TA Sound Level Meter for Noise Monitoring in combination with the external Input Keypad meets the requirements of the standard IEC 61672 with immediate marking of noise events and annoyance complaints.