Extech 407750 Sound Level Datalogger

Brand: Extech
Product Code: 407750

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Description Specification Accessories (1) Related Products (5)

- Meets ANSI & IEC 651 Type 2 standards with A and C selectable frequency weightings
- Background noise absorber for machine noise measurements filters ambient noise
- Large backlit display with analog bargraph
- Min/Max, Auto/Manual Ranging
- Analog AC/DC outputs for connection to a recorder
- RS232 interface for capturing data directly on a PC with optional PC software
- Ideal for enforcing community noise ordinances, meeting government safety issues (OSHA), installing audio systems, and product noise certification and reduction

Specifications
Range	Sound: 30 to 130 dB (31.5 Hz to 8 KHz)
Resolution	0.1 dB
Accuracy	±1.5 dB
Output	RS232, analog (AC: 0.707Vrms or DC: 10mVDC/dB)
Power	1 9V battery or AC adapter
Unit Dimensions	256 x 80 x 38 mm
Unit Weight	240 g

Extech 407752 Software Kit For 407750 Sound Level Meter

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Extech 407750 Sound Level Datalogger