Sound Level Meter Data Logging Decibel Tester TASI TA8153B Loger DB

Alat ukur kebisingan suara dengan fungsi data logger. Bisa koneksi ke PC untuk simpan dan olah data Layar sudah berwarna - Original TASI - Good quality product - Dikirim dari Jakarta dengan kardus double untuk keamanan produk - Semua produk kami bergaransi Jakarta ==== Features: VA color display 6 selectable measurement levels A/C frequency weighting selection Selectable reaction rate: fast/slow MAX/MIN value hold USB connection, real-time synchronization (only TA8153B) Technical Parameters: Accuracy: ±1.5dB（standard audio，94dB/1KHz）±5dB（standard audio，94dB/8KHz） Frequency response: 30Hz~8KHz Dynamic range: 50dB（each measurement level） Measurement range: 30~130dBA 30~130dBC Frequency-weighting characteristics: A/C weighted Dynamic characteristics FAST 125ms，SLOW 1sec Microphone: Polarized condenser microphone Measurement range: 30~80dB，40~90dB，50~100dB，60~110dB，70~120dB，80~130dB Analog bar √ Manual/automatic range √ Over range prompt: UNDER/OVER Data hold √ MAX/MIN hold √ Auto shutdown √ Low battery prompt √ USB PC Connection √ Power 3× AAA Size: 190×60×30mm Net weight: About 320g Operating temperature: 0~40°C Operating humidity: 10~70%RH Standard accessories: Color box, manual, USB cable(only TA8153B)