Digital Noise Level Meter MS6701 Mastech 13-1252

MASTECH MS6701 digital sound level meter allows measuring sound volume and noise levels over a wide range and with high accuracy. It features included software for recording measurement results to a computer for further processing, as well as a memory function for 16000 measurement records. The device features a special measuring microphone with very low frequency response non-uniformity and high sensitivity, an amplifier, a correction filter, and a large LCD display for displaying measurement results. In addition to digital measurement indication, the MASTECH MS6701 sound level meter provides a graphic scale for mnemonic display of values. The device can be connected to a personal computer via a USB interface for subsequent processing of the obtained data. The software is included in the meter's delivery set. In low visibility conditions, the display backlight will help read the obtained data. Specifications: Fast menu access "UNDER" or "OVER" value mode Battery level indication Date and time indication 2000 counts display Auto and manual ranging Automatic shutdown Fast 125 ms/slow 1 sec Display backlight Low battery level Analog indication Over-range indication Maximum measurements Date and time display AC/DC signal output AC adapter RS-232 Pclink USB interface Data logging 16000 groups: Specifications Range Resolution Accuracy Sound pressure: 30~80 dB 0.1 dB ± 1.5 dB 40~90 dB ± 0.1 dB 1.5 dB 50~100 dB ± 0.1 dB 1.5 dB 60~110 dB ± 0.1 dB 1.5 dB 70~120 dB ± 0.1 dB 1.5 dB 80~130 dB ± 0.1 dB 1.5 dB