Testo 815 A/C计权声级计, 32dB至130dB, IEC 60651 2类

Testo Sound Level Meter, 130dB, 8kHz - 815 Series - 0563 8155

Use this sound level meter from Testo to measure sound intensity in domestic, commercial and industrial environments. This sensitive component has a broad measurement range of 32 to 130dB (decibels), making it suitable for use in a variety of applications. Its wind protection cap prevents wind interference for more accurate readings in outdoor environments. This sound level meter has a light weight of only 195g for portability and ease of handling. For added versatility, you can easily select a measurement time of 125ms (milliseconds) to 1s using the fast and slow buttons.

特点和优点

• 液晶显示屏 (LCD) 易于读取测量值
• 精度高达 ±1dB，精准读数
• 随附校准螺丝刀，易于调整
• 0°C 至 +40°C 工作温度范围，适用于各种苛刻的环境条件

应用

• Heating technology systems
• Factory machine noise

Is this device battery-powered?

Yes, this sound level meter is powered by a 9V block battery with 70 hours of battery life for long-lasting performance.