Sound Level Meter

Features: * Rugged 5-in-1 environmental tester with tripod mount * Large dual LCD simultaneous display of Real-time Value and MAX/MIN/AVG/DIF(MAX-MIN) Value * Data Hold, MAX/MIN/AVG/DIF, Auto power off, Low Battery and Over Range indicators * Built-in low friction vane wheel improves accuracy or air velocity in CMM, CFM, m/s, km/h, FPM, knots * Built-in precision digital humidity and temperature sensor for fast response * Utilizes precision photo diode and correction filter for Cosine and color corrected light measurements * Sound Level measurement meets IEC61672 class 2 using A/C weighting and fast/slow sample rating modes * Complete with tripod mount, wind screen, pouch case, and 9V 6F22 Battery