Digital Sound Level Meters

♦LCD digital display
♦Anolog bar indicator
♦Wide dynamic range
♦Auto/Manual range
♦Fast/Slow response selectable
♦MAX value hold function
♦A/C weighting selection
♦Date and time display
♦AC/DC auxilitary output
♦Memory function
♦RS232C interface
♦Computer record graph software
♦Backlight
♦Low power indication

This 3 in 1 digital sound level meter(sound level+temperature+humidity) is widely used to test noise at work,occupational noise and environmental and community noise.The environmental meter is also used in vehicle noise testing and other specialised applications.

This digital sound level meter is widely used to test noise at work,occupational noise and environmental and community noise.The environmental meter is also used in vehicle noise testing and other specialised applications.

♦DB/Sone
♦Backlight
♦Low Battery
♦Mode Select
♦Data Hold

♦Electronic Condenser Microphone.
♦LCD Display.
♦Power switch.
♦Level range control switch:30dB~80dB;50dB~100dB;60dB~110dB;80dB~130dB.
♦Maximum value hold switch.(MAX)
♦Frequency weighting select switch.
A:A weighting for general sound level Measurements.
C:C- weighting for checking the low frequency content of noise.
♦Time weighting select switch. Fast: For normal measurements. Slow: For checking average level of fluctuating noise.
♦AC output terminal:0.707 Vrms Corresponding to each range step.
♦DC out put terminal:output 10mV/dB.
♦Calibration control.
♦External DC 9V power supply terminal.
♦Battery door.
♦Tripod mounting screw.
♦Windscreen.