Sound Level Meter Benetech GM1356 - Ukur kebisingan suara intensitas

- Dikirim dari Jakarta dengan kardus utk keamanan - Semua produk kami bergaransi distributor Jakarta - Original Benetech Sound Level Meter Benetech GM1356 == Alat pengukur tingkat kebisingan suara. Mengukur tingkat kebisingan dalam satuan desibel (dB). Untuk industri, konstruksi, home theatre, research, dll Descriptions: This Digital Sound Noise Level Meter is designed to meet the measurement requirement of safety engineers, health, industrial safety offices and sound quality control in various environments, which include factory, office, traffic, family and audio system. Features: It is designed according to the IEC651 TYPE2 amp; ANSI S1.4 TYPE2 Accuracy up to +/- 1.5 dB Measurement Range: 30 - 130dB With two equivalents weighted sound pressure levels, A and C. Fast and slow dynamic characteristic modes AC and DC output for frequency analyzer lever recorder, FFT analyzer, graphic recorder etc. Tripod Mounting option Specification: Measuring Range: 30 - 130 dBA35 - 130 dBC Accuracy: 1.5 dB (under reference conditions) Frequency Range: 31.5Hz - 8.5KHz Level Range: 30 - 80, 50 - 100, 60 - 110, 80 - 130, 30 - 130 dB Frequency Weighting: A / C Digital Display: 4 digits Resolution: 0.1dB Sample Rate: 2 times/second Over Indication: OVER / UNDER AC Output: 0.707Vrms at FS output impendence approx.600 ohm DC Output: 10mV /dB, output impendence approx.100ohm Time Weight: FAST / SLOW Microphone: 1/2 inch electric condenser microphone Power Supply: 4pcs AA batteries Package Contents 1 x Digital Sound Noise Level Meter 1 x User Manual 1 x Connected wire 1 x Hard case