Lutron SL-4012

Lutron SL-4012
Feature :     30 – 130 dB, Auto range, Manual range.     Frequency & time weighting meet IEC 61672 class 2.     A & C frequency weighting.     Fast / Slow time weighting, Data hold.     Peak hold, Memory (max., min.).     AC output & RS-232.     Size : 268 x 68 x 29 mm        Read More →

Lutron SL-4011

Lutron SL-4011
Features : Measuring Range : 30 – 130dB Accuracy : ï ¿ ½ 1.5dB Frequency Range : 31.5HZ-8.0KHZ Linearity Range : 50dB Digit & Resolution 5Digits & 0.1dB Time Weighting Selection Fast/ Slow Microphone 1/ 2 Inch Electret Condenser Microphone Frequency Weighting A & C Sampling Frequency 2 times/ sec Power : 9V ( Alkaline or DC Adapter) Size : 2005 x 80 x 35mm Weight : 280 g  Read More →

Lutron SL-4010

Lutron SL-4010
Features : Large LCD display, easy to read Characteristic of ” A ” frequency weighting network are designed to meet IEC 651 type 2 ” Fast ” time weighting characteristic mode Built-in adj. VR is available for easy calibration Condenser microphone for high accuracy & long-term stability Hold function to freeze the display value Warning indicator for over and under range LCD... 

Mastech MS6701

Mastech MS6701
Measurement range : 30dB ~ 130dB Accuracy : ±2dB Resolution : 0.1dB Display : 3 1/2 digitals Sample rate : 2 times/s Frequency range : 30Hz ~ 8kHz Memory function : 16000 records Over range indication : “UNDER” or “OVER” Low power indication : Auxilitary output : AC 0.707Vrms at full range for each level, impedance 600Ω DC 10mV/dB, impedance 100Ω Battary voltage : 6 x 1.5V (AAA)   FEATURES... 

Lutron SL-4001

Lutron SL-4001
Brand : LUTRON (Taiwan) Model : SL-4001 * Frequency & time weighting meet IEC 61672 class 2. * A, C weighting, Max. hold, Data hold, fast/slow time weighting, AC/DC output. * Range : 3 ranges, 30 to 130 dB. * Size : 245 x 80 x 35 mm.  Read More →

Sound Level Meter

Sound Level Meter
Sound Level Meter adalah alat yang berguna untuk mengukur kebisingan dalam suatu daerah atau ruangan. Sound level meter ini mengukur dalam sataun dB(Decibel). Sebagai gambaran manusia mampu mendengara suara secara normal hingga 85dB, artinya jika lebih dari itu, maka akan terjadi gangguan pendengaran. Untuk lebih jelasnya coba kita perhatikan tabel di bawah ini : Intensitas Kebisingan Batas Aman... 
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