Extech 407740 3 Range Big Digit Sound Level Meter

Model407740 MFG Part407740
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Extech 407740 3 Range Big Digit Sound Level Meter

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Quick Overview

Extech 407740 3 Range Big Digit Sound Level Meter features: Type 2 meter with large LCD display; High accuracy meets ANSI and IEC 651 Type 2 standards; 3 measuring ranges for greater accuracy; Max Hold; Analog AC/DC outputs for connection to an analyzer or recorder; Tripod mount ideal for field use.
Characteristics
Complete with 9V battery and carrying case
AC and DC (10mV/dB) outputs are standard through a phone output terminal for connection to an analyzer or recorder plus tripod mount
Utilizes 0.52" (13.2) mm condenser microphone
Fast (200ms) or slow (500ms) response time
Max Hold function stores highest reading
Large 0.7" 3-1/2 digit LCD
3 measuring ranges
Read both A and C frequency weightings meets IEC 651 Type 2 standards
High accuracy
Description
Extech 407740 3 Range Big Digit Sound Level Meter features: Type 2 meter with large LCD display; High accuracy meets ANSI and IEC 651 Type 2 standards; 3 measuring ranges for greater accuracy; Max Hold; Analog AC/DC outputs for connection to an analyzer or recorder; Tripod mount ideal for field use.
Specifications
Accuracy:±1.5 dB
Ranges:Low (30 to 80 dB) Medium (50 to 100 dB) High (80 to 130 dB)
Resolution:0.1 dB
Applications
Accessories
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Technical Specs for Extech 407740 3 Range Big Digit Sound Level Meter:

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