CALL: A.WIHARTA 081294124885 085778084789 087784022201 Karya Mandiri Instrument indonesia adalah supplier peralatan laboratorium baik eletronik maupun mekanik, serta berbagai macam instrument measurement, dengan didukung dari berbagai macam merk dari negara negara Eropa, US, dan beberapa negara di Asia seperti Korea, Japan dan Taiwan. Instrument yang kami sediakan seperti : Anemometer, Analitical Balance, Spectrophotometer, pHmeter, Laser survey, Micropipette, Peristaltic Pump, Flame photometer, Water bath heating cooling, Colorimeter, Water Strirer, Viscometer. Freezers, Refractometer, Polarimeter, Sound Level meter, Tachometer. Dll Kami juga menerima jasa service dan kalibrasi untuk peralatan laboratorium sesuai kemampuan kami.   Built-in recorder stores up to 128, 000 readings With RS-232 interface and software to transfer data to a PC Autoranging over 6 ranges from 30 to 130dB with high accuracy to ± 1.5dB and 0.1 dB resolution • Large LCD display with function indication and fast 50 segment bar graph display • Time and Date are logged with data • Stored data can be easily transferred to a PC via RS-232 interface and analyzed using software & cable provided • A & C weighting and Fast/ Slow response • Tripod mount provided on rear • Max Hold function • Meets ANSI S1.4 Type II and IEC 651 standards • Internal self test when powered ON • Detachable 0.52" ( 13.2mm) diameter condenser microphone • Analog AC/ DC recorder output 10mVDC/ decibel • Optional microphone extension cable for measurements in enclosures and other remote locations ( 407764-EXT) • Dimensions: 10.4 x 2.8 x 0.8" ( 265 x 72 x 21mm) ; Weight: 10oz. • Complete with microphone wind cover, Windows® 95/ 98/ NT/ 2000/ ME/ XP compatible software, Serial cable, 4 AA batteries, microphone windscreen, and carrying case Applications: • Monitor office or plant noise and store data for later reference and analysis • Maintain noise level statistics for internal and external audits • Perform machinery noise monitoring or use for noise reduction programs • Store data for error free community noise monitoring