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The CEM DT-8851 precision digital sound level meter is a high specification instrument for measuring noise levels in all environments and industries.
Manufactured to IEC 61672-1 Class 2 with accuracy of 1.4dB. A electret condenser microphone ensures accurate and repeatable readings. A modern ergonomically shaped grip, high-intensity backlight and USB interface make these sound level meters extremely convenient to use.
The DT-8851 sound level meter features a option of a USB interface for real time download of 32,600 readings to a PC.
Specification
Wide measuring range of 30~130dB
Auto ranging 30 to 130dB
Manual ranges 30~80dB, 50~100dB, 80~130dB
Large LCD display with function indicators & quasi-analogue bargraph
User selectable A & C frequency weighting
Fast or slow response
Max/min & hold measurements
Over range and under range indication
Low battery indication
Auto power off after 15 mins of no activity
Standard 4mm camera bush for tripod mounting
USB interface for data transfer to a PC
Analogue output AC: 1 Vrms, DC: 10mV per dB
User calibration via a potentiometer using a standard sound level calibrator
Option
Data logging (optin) for 32,600 readings
Data sampling interval can be set by the user from 1 second to 59 seconds
Manufactured to IEC 61672-1 Class 2 with accuracy of 1.4dB. A electret condenser microphone ensures accurate and repeatable readings. A modern ergonomically shaped grip, high-intensity backlight and USB interface make these sound level meters extremely convenient to use.
The DT-8851 sound level meter features a option of a USB interface for real time download of 32,600 readings to a PC.
Specification
Wide measuring range of 30~130dB
Auto ranging 30 to 130dB
Manual ranges 30~80dB, 50~100dB, 80~130dB
Large LCD display with function indicators & quasi-analogue bargraph
User selectable A & C frequency weighting
Fast or slow response
Max/min & hold measurements
Over range and under range indication
Low battery indication
Auto power off after 15 mins of no activity
Standard 4mm camera bush for tripod mounting
USB interface for data transfer to a PC
Analogue output AC: 1 Vrms, DC: 10mV per dB
User calibration via a potentiometer using a standard sound level calibrator
Option
Data logging (optin) for 32,600 readings
Data sampling interval can be set by the user from 1 second to 59 seconds
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