Overview

Sound Level Meter LMSN-A200 features measuring range of 30 to 130 dB with ±1.5 dB reliability. Equipped with A and C frequency weighting and fast/slow time weighting selection for versatile sound analysis. Incorporated with backlit LCD display and data hold function for better operability in low-light conditions. It is equipped with 1/2-inch electret condenser microphone and supports max/min value hold. Our Meter is ideal for noise monitoring in industrial, environmental, and workplace settings.

Features :

Max/Min hold

Over-range alert

3-color LED display

Buzzer alarm

Specifications :

Measuring Range	30 dB to 130 dB
Accuracy	±2.0 dB
Resolution	0.1 dB
Frequency Range	31.5 Hz to 8 kHz
Dynamic Range	50 dB
Selectable Range	Low: 30 to 80 dB, Medium: 50 to 100 dB, High: 80 to 130 dB, Auto: 30 to 130 dB
Frequency Weighting	A & C
Sampling Rate	2 times/sec
Visual Indication	3-color LED sound level indicator
Buzzer Alarm	Preset mode: 5 sec, 1 min stop cycle
Temperature Range	-20°C to 60°C
Humidity Range	10% to 90% RH
Storage Temperature Range	-20°C to 60°C
Storage Humidity Range	10% to 75% RH
Over-Range Indication	Displays
Auto Power Off	15 minutes inactivity
Power Supply	3×1.5V LR6 / Type-C
Dimension (L×W×H)	235×68×30 mm
Gross Weight	2 Kg

Applications :

Sound Level Meter LMSN-A200 is employed for monitoring noise levels in industrial, environmental, and workplace settings. It is ideal for sound testing in factories, offices, schools, and public areas.