Discontinued
Extech 407736
Dual Range Sound Level Meter
The Extech 407736 Dual Range Sound Level Meter measures from 35 dB to 130 dB ±1.5 dB, and it meets both ANSI and IEC Type 2 standards. It features a fast and slow response time, A/C weighting, max hold function, and an analog AC/DC output for connection to an analyzer or recorder. Comes complete with microphone wind screen, 9 V battery, and carrying case.
规格
| 一般参数 | |
|---|---|
| 加权 | A,C |
| 响应时间 | Fast/Slow |
| 声音范围 (dB) | Low: 35 to 90dB; High: 75 to 130dB |
| 声音范围 (dB) 基本精度 | ±1.5dB (Type 2) |
| 声音范围 (dB) 最大分辨率 | 0.1dB |
| 模拟输出 | AC/DC |
| 麦克风 | Condenser, 0.5” (12.7mm) |
| 其他详情 | |
|---|---|
| 保修 | 2 years |
| 尺寸 | 9.5 × 2.7 × 1" (241 × 69 × 25mm) |
| 电源 | 1 × 9V battery |
| 认证 | CE |
| 重量 | 7.6oz (215g) |
资源和支持
User Manual
Extech 407736 手册
Export Restrictions