Our Digital Sound Level Meters are available with following features:
Large LCD display, easy to read.
Frequency weighing networks are designed to meet the IEC 651 type 2.
A & C weighting networks are conformity to standards.
Time weighing (Fast & Slow) dynamic characteristic modes.
AC/DC output for system expansion.
Condenser microphone for high accuracy & long term stability.
Max. Hold function for storing the maximum value on display.
Warning indicator for over and under load.
Low battery indicator.
Measuring Range from 35 to 130dB in 3 ranges with resolution of 0.1dB.
Built in external calibration VR, easy to calibrate by external screw driver. Internal oscillation system, 1 KHz sine wave generator.
Suitable to operate on 9V battery