Description
The NIST Certified Digital Type 2 Sound Meter is perfect for testing for OSHA requirements. This unit meets ANSI S1.4:2014 Type 2, IEC 61672:2013 for Type 2 sound meters. It offers a wide variety of measuring options including A and C decibel frequency weighting scales, fast or slow response, AC or DC output and peak function. The large display has a resolution of 0.1 dB and also indicates low battery and over or under load. Covers 30-130 dB in the A scale and 35-130 dB in the C scale, with an accuracy of ±1.0 dB. Can be easily calibrated using the internal oscillation system. This unit has a fold out tripod stand. Includes a case, calibration tool, windscreen and 9V battery. 8 ½” x 3 1/8″ x 1 3/8″. 10 ounces
Specifications
| Display | ¾” LCD, 3 ½” digits |
| Range | A weighting: 30 to 130 dB B weighting: 35 to 130 db |
| Resolution | 0.1 dB |
| Accuracy | 1.5 dB |
| Frequency | 31.5 to 8,000 Hz |
| Output | AC & DC |
| Microphone Size | ½” condenser |
| Response | Fast: readout is maximum value at 0.2 seconds Slow: readout is maximum value at 1.5 seconds |
| Calibration | Internal oscillation system, 1 KHz square wave generator |
