BZ Sound Level Meter Data Logger Noise Decibel Tester TASI TA8153B DB

Original TASI Alat ukur kebisingan suara Dengan fungsi data logging, bisa koneksi ke PC untuk pan dan olah data - Dikirim dari Jakarta dengan kardus double utk keamanan produk - Semua produk kaber Jakarta ==== Features: VA color display 6 selectable measurement levels A/C frequency weighting selection Selectable reaction rate: f/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 30~130d Frequency-weighting characteristics: A/C weighted Dynamic characteristics F 125ms,SLOW 1sec Microphone: Polarized condenser microphone Measurement range: 30~80dB,40~90dB,50~100dB,60~110dB,70~120dB,80~130dB Analog v Manual/automatic range v Over range prompt: UNDER/OVER Data hold v MAX/MIN hold v Auto shutdown v Low battery prompt v USB PC Connection v Power 3� AAA Size: 190�60�30mm Net weight: About 320g Operating temperature: 0~40�C Operating hidity: 10~70%RH Standard accessories: Color box, manual, USB cable