Decibel Meter, Goldeep Sound Level Meter, 便携式 SPL 测试器- Bright 橙色

准确 30-130dB 噪声测量:Goldeep SL750A分贝仪测量的音位为30至130dB,精度为±1.5dB,频率响应为31.5Hz-8KHz. 这个调音仪是用来检查家庭噪音,邻居噪音,交通噪音,办公噪音,建筑工地,工厂,教室,婴儿房和乐器的理想.
A/C 不同声音环境的加权: 这个数字音阶表支持A/C加权模式进行更灵活的噪声测试. A加权适用于城市交通,学校,办公室,商业区和建筑工地等环境噪声. C-量产设计为来自机械,设备,航空航天,高速铁路等高强度音源的工业噪声.
dB/SONE Units for Sound & Loudness Testing: Use the dB unit to measure sound intensity for environmental noise, machine noise, traffic noise and workplace noise. Switch to SONE to better understand perceived loudness, making this db meter useful for music, audio systems, acoustic checks and instrument noise control..
FAST/Slow response with MAX/MIN Tracking:spl meter包括FAST和Slowen反应设置. FAST响应,每读0.125s,对改变噪声水平有用,而SLOW响应,每读1s,适合稳定状态噪声. MAX/MIN值跟踪有助于记录一段时间内的峰值和最低噪音水平.
Easy-to-Use Sound Meter for Daily & Professional Needs: Designed with data hold, clear LCD display, anti-slip grip and a windbreak ball, this sound meter is practical for indoor and outdoor use. Package includes 1 sound level meter, 2 AAA 1.5V batteries and 1 user manual, so you can start measuring noise right away.

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Goldeep SL750A是一款便携式音阶仪,用于快速准确的噪声评估. 它是一个在各种环境中识别和测量声音水平的实用工具。

精确度量:测量30至130dB的音效水平,精确度为±1.5dB。
Versatile Wighting:支持不同声音环境的A-加权和C-加权两种模式.
Compact & Portable: Small size (7.64 x 2.52 x 1.46 inches) and light weight (5.3 ounces) for easy transport.
清读:数字显示提供易读的dB和SONE测量.
广频响应:测量频率从31.5Hz到8KHz.