CEM SOUND LEVEL METER - DT85A

This Sound Level Meter has been designed to meet the measurement requirements of safety Engineers, Health, Industrial safety offices and sound quality control in various environments.

FEATURES :

Ranges from 40dB to 130dB at frequencies between 31.5Hz and 8 KHz.
Display with 0.1dB steps on a 4-digits LCD.
With one equivalent weighted sound pressure level A
Auto Power Off
Auto Backlit

SPECIFICATIONS :
Frequency range 31.5Hz~8KHz
Measuring level range 40~130dB
Frequency weighting A
Microphone 1/2 inch Electric condenser microphone
Display Up data 0.5 sec.
Time weighting FAST (125mS)
Accuracy + 3.5dB @1kHz, 94dB (under reference conditions)
Alarm function “OVER” is show when input is out of range (>130dB)
Auto power off Meter automatically shuts down after approx. 15 minutes of inactivity.
Power supply One 9V battery, 006P or IEC 6F22 or NEDA 1604.

More detail about NFASIA INSTRUMENTS AND CALIBRATIONS