迷你声级计
| 电平范围 | 35〜130dB |
| 准确性 | ±3dB |
| 频率范围 | 31.5至8kHz |
| 频率加权 | A |
| 工作温度 | 0〜40℃(32〜104°F) |
| 工作湿度 | 10〜90%RH |
| 储存温度 | -10至60℃(14至140°F) |
| 存放湿度 | 10〜75%RH |
| 工作电压 | 9V |
| 尺寸 | 170 * 58 * 35mm |
| 重量 | 107g |
| 配件 | 9V电池,手动黑色包和吸塑卡 |



| Level range | 35 to 130dB |
| Accuracy | ±3dB |
| Frequency range | 31.5 to 8kHz |
| Frequency weighting | A |
| Operation temperature | 0 to 40°C (32 to 104°F) |
| Operation humidity | 10 to 90% RH |
| Storage temperature | -10 to 60°C (14 to 140°F) |
| Storage humidity | 10 to 75% RH |
| Operating voltage | 9V |
| Sizes | 170*58*35mm |
| Weight | 107g |
| Accessories | 9V battery, manual black bag and blister card |


