Extech 407732 Sound Meter, Type 2

The Extech 407732 is a dual-range Type 2 digital sound level meter with backlit LCD display.

• High accuracy meets Type 2 standards (ANSI S1, 4-1983, IEC 60651, EN60651)
• High & Low measuring ranges
• Data Hold and MAX Hold functions
• Backlit display to view dimly lit area.
• Complete with microphone wind cover and 9V battery
• Optional 407732-NISTL includes Certificate of Traceability of NIST at a single point calibration to 94dB
• Optional 407732-KIT includes 407732 Sound Meter, 407744 94dB Sound Calibrator, and protective hard carrying case
• Optional NIST available for kit includes 407732-NISTL and 407722-NIST

• Enforcing community noise ordinances
• Meeting government safety issues (OSHA)
• Installing audio systems
• Product noise certification and reduction

• Display Counts: 2000 count LCD
• Range: Low: 35 to 100dB/ High: 65 to 130dB
• Basic Accuracy: ±1.5dB
• Weighting (A & C): Yes
• Response Time (Fast/Slow): Yes
• Condenser Microphone: 0.5″ (12.7mm)
• Dimensions: 8.2×2.1×1.25″(210x55x32mm)
• Weight: 8.1oz (230g)

• Extech 407732 Data Sheet.pdf
• Extech 407732 User’s Manual.pdf