EXTECH 407764

• Autoranging over 6 ranges from 30 to 130dB with high accuracy to ± 1.5dB and 0.1dB 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, 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