Extech Sound Level Meter with PC Interface (407750)

Features

• Range: 30 to 130dB
• High accuracy meets Type 2 standards
• Background noise absorber for noise measurements with high ambient noise levels
• RS-232 interface for capturing data to PC
• Large backlit display with analog bargraph
• Auto/Manual ranging and min/max readings
• Analog AC/DC outputs for connection to a recorder
• Tripod mount for field use (tripod sold separately)
• Complete with microphone wind cover, 9V battery and case

This sound level meter features a wide decibel range from 30 to 130dB and features a background noise absorber for clear, accurate measurements. This smart meter can connect to your PC and upload all of your data for review. With a large backlit LCD screen and an analog bargraph built-in. Great for indoor and outdoor use.

Specifications

• Digital Display: 3-1/2 digit (1999 count) Autorange LCD
• Bargraph Display: 50dB display range (1dB resolution);
• Measurement Range: 30 to 130dB (35 to 130dB for “C” weighting)
• Resolution: 0.1dB
• Accuracy: ±1.5 dB @ 94dB for a 1kHz sine wave
• Microphone: Electret Condensor .24"(6mm dia.) type
• Frequency Weighting: “A” and “C” type
• Time Response: Slow/Fast
• Sampling time: updates every 0.5seconds
• Measurement frequency range: 31.5Hz to 8KHz
• Analog output: AC: 0.707Vrms (full scale); DC: 10mVDC/dB
• Applicable Standards: IEC 651 Type 2, ANSI S1.4 Type 2
• Power Supply: 9V battery , optional AC adaptor
• Dimensions: 10 x 3.1 x 1.5"(256 x 80 x 38mm)
• Weight: 8.5oz. (240g)

Unit Ship Weight: 1 lb