Sound Level Meter NSLM-100

Sound Level Meter NSLM-100 has a frequency range from 20 Hz to 12,500 Hz, covering a wide range of sound frequencies. It measures four key parameters including Lp, Leq, Lmax, and LN. This unit uses a high-quality microphone, ensuring accurate and reliable readings. It offers calibration at 94 dB at 1kHz using a sinusoidal signal for stable performance. Our sound level meter comes with a digital display, providing clear visibility of test parameters.

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$925.00

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Specifications

Standards	IEC 651.2, ANSI 1.4.2
Parameters measured	Lp-Sound level Leq-Equivalent continuous sound level Lmax- Maximum sound level LN-Percent of all readings over the alarm value set
Testing range for Lp	30 to 130 dB (A weighing) 35 to 130 dB (C weighing) 40 to 130 dB (F weighing)
Testing range for Leq	30 to 130 dB (10 secs, 1 min, 5 mins, 10 mins, 15 mins, 30mins, 1 hour, 8 hours, 24 hours)
Testing range for LN	0 to 100%
Frequency range	20 to 12,500 Hz
Frequency weighing	‘A’ / ‘C’ / ‘F’ (Flat)
Resolution	0.1 dB
Accuracy	1 dB
Time weighing	Fast (125 ms) / slow (1 sec)
Microphone	½ inch Electret condenser type
Memory	30 groups with measuring conditions
Calibration	94 Db at 1k Hz (sinusoidal)
Alarm value set	30 to 130 Db
Alarm output	LED Optional Relay Contact (NC)
Indicator	Low battery indicator
Power supply	4×1.5V AAA size (UM-4 battery)
External DC	6V, DC, 100mA
Dimensions	236×63×26mm
Weight	170g

Features

• Multiple-time weighting options
• Easy-to-use interface
• Real-time noise monitoring
• LED alarm indicator
• 30 memory groups
• Auto range selection

Applications

• Sound Level Meter NSLM-100 is used to measure and monitor sound levels, ensuring noise compliance and protecting hearing. It is commonly used in industrial environments, workplaces, construction sites, and environmental noise assessments.

Standard Accessories

Windscreen

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Carrying Case (B04)

Optional Accessories

RS-232C Data Cable with Software

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Bluetooth Data Adapter with Software