Hospital Handheld Noise Meter With Light Weight, Multiuse

Features: 1. It can convert sound into electrical , process data and displays results on LCD. 2. Mini handheld noise meter with light weight, easy and convenient to use. 3. Designed for sound quality control that measures sound level from 30dBA ~ 130dBA. 4. Equipped with sponge ball to filter out unwanted . 5. Great tool for monitoring noise levels in hotels, conference halls, hospital Specifications: Color; White Measuring Range: 30~130dB, 35~130dBC Frequency Weighting Characteristic: A & C Accuracy: ±1.5 dB Digit & Resolution: 5 bits & 0.1dB Frequency Response: 31.5Hz ~8.5KHz Time Weighting: FAST / SLOW Sampling Rate: 2times/second Microphone: 1/2inch Capacitance Microphone Power Supply: DC 6V 100mA Adapter or 4pcs 1.5V AA Batteries (NOT included) Dimension: 256*70*35mm / 10.08*2.76*1.38in Weight: Approx. 816g