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Products Catalog: SOUND LEVEL METER 720

(Product Photo) SPECIFICATION : Linearity range >107 dB Max RMS level 143 dBA (typical) RMS noise floor 30 dBA (typical) Time weighting Slow, fast, impulse Frequency weighting A and C Microphone 3/8" electret Bias supply 0, 28, and 200 volts DC Memory 64 KB Communications RS-232 serial interface DC output 0-3 volts at 600 ohms AC output A- weighted range 38.4 dBuV ti 128.4 dBuV C-weighted range 36.3 dBuV to 126.3 dBuV Linear range 36.1 dBuV to 125=6.1 dBuV Output impedance 600 ohms Gain 0 or 20 dB (user selectable) Quartz clock/ calendar 24 hour format (hh:mm:ss), 1 second resolution, 100 yr calendar (mo/day/yr) Power supply Internal 9 volt battery, 24 hour operation External 7 to 16 VDC, 30 ma current draw Dimensions 8.6"L x 3.3"W x 1.1"D (with nose cone attached) Weight 14.0 oz (393 gm) Standards met ANSI S1.4 – 1983 ANSI S1.25 – 1991 IEC 651 IEC 804 Directive 86/188/EEC IEC/TC - 29 Accessories (included) CCS09 Cordura nylon pouch WS009 Windscreen SWW_SLM_UTL Windows software for instrument setup, data download and data export 9 Volt alkaline battery Mic clip Calibration tool Accessories (optional) CAL150, CAL200 Acoustic calibrator Outdoor environmental cases Tripods Software Printer, computer, modem cable Origin: United States Price: NN Payment Method: Cashier Order Pack. & Delivery: UNIT morrison _imedha @hotmail .com Your inquiry will be recorded in "Member Trade Mail". Recommend to your friends