Sound Level Meter (35dB to 80dB) (50dB to 100dB) (80dB to 130dB)Features: Measures sound according to the sensitivity of the human ear Three measurement range from 35 to 130dB, Accuracy ±1.5dB 2000-count backlit LCD. Two time weighting curves: slow (550ms) and fast (55ms), Two frequency weighting curves: A and C Auxiliary output for recording Tripod mountable, includes rugged, shockproof, protective, dirt resistant holster Applications: Factories Schools and libraries Airports, Hospitals Office environments Auditoriums
