Mannix Digital Sound Level Meter

Mannix's Digital Sound Level Meter filters ambient noise for accurate sound level readings

Item #: Q370 Manufacturer: Mannix Manufacturer Item #: DSM8922 Product Type: Digital Sound Level Meters

	List Price:		$299.95

Features & Applications:

Machine noise evaluation, OSHA compliance testing, community noise measurement and noise ordinance can be monitored effortlessly with this smartly designed sound level meter that meets ANSI and IEC Type 2 standards.

This sound level meter is equipped with Auto and Manual ranging, from 30 to 130db in 6 sound level ranges, fast and slow selectable response times, and selectable "A" and "C" frequency weightings. Obtain sound readings quickly and accurately on the large, 3-1/2 digit display (resolution=0.1dB) with backlighting and an analog bargraph.

For recording purposes, an RS-232 interface is available for sound data collection directly into your PC.

Features:

• Auto/Manual sound level ranging from 30 to 130dB in 6 ranges
• Meets ANSI and IEC Type 2 stds.
• A and C frequency weightings
• Background noise absorber mode for machine noise measurements filters ambient noise
• Stores Max and Min sound levels
• Max Hold latches maximum value on display
• Optional Windows™ software, RS-232 interface for capturing sound data directly on a PC
• Complete with batteries and carrying case

Spec Summary:

Digital Display:	3- digit (1999 count) Autorange LCD
Bargraph Display:	50dB display range (1dB resolution)
Sound Measurement Range:	30 to 130dB (35 to 130dB for "C" weighting)
Resolution:	0.1dB
Accuracy:	±1.5dB @ 94dB for a 1kHz sine wave
Microphone:	Electret Condensor .24" (6 mm dia.) type
Sampling Time:	Updates every 0.5 seconds
Analog Output:	AC: 0.707 Vrms (full scale); DC: 10mVDC/dB
Power Supply:	9V battery, optional AC adapter
Dimensions:	10 x 3.1 x 1.5" (256 x 80 x 38 mm)
Weight:	8.5 oz. (240 g)

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