Product Description
Extech 407732 Type 2 Sound Level Meter with NIST Certificate
This model ships with a NIST-traceable calibration certificate (Extech part 407732-NIST).
The Extech 407732 is a Type 2 sound level meter with low and high ranges from 35 to 130 dB and a backlit display.
Key Features
- Type 2 meter meets ANSI and IEC 651 Type 2
- 35 to 130 dB in two ranges, ±1.5 dB
- Data Hold and Max Hold
- Backlit display
- Includes windscreen and 9V battery
Specifications
| Sound Range | Low 35 to 100 dB; High 65 to 130 dB |
|---|---|
| Accuracy | ±1.5 dB (Type 2) |
| Weighting | A, C |
| Response | Fast/Slow |
| Microphone | 0.5 in (12.7 mm) condenser |
| Power | 9V battery |
| Dimensions | 8.2 x 2.1 x 1.25 in (210 x 55 x 32 mm) |
| Weight | 8.1 oz (230 g) |
| Warranty | 2 years |
What's in the Box
- 407732 meter
- Windscreen
- 9V battery
Manufacturer part number: 407732-NIST
