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Extech Sound Level Meter With RS232 407750
Extech
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Extech Sound Level Meter With RS232 407750
Brand:
Extech
Model:
407750
Product Description
EXTECH Sound Level Meter With RS232 407750
Benefits
Big backlit display, PC interface & background sound absorber
Features
Meets ANSI & IEC 651 Type 2 standards
Background noise absorber for machine noise measurements filters ambient noise
30 to 130 dB measurement range with +/-1.5dB accuracy
Large display with backlighting and analog bargraph
MIN/MAX, Auto/Manual Ranging
Analog AC/DC outputs for connection to a recorder
RS-232 interface for capturing data directly on a PC
Tripod mount ideal for field use
Specifications
Digital Display : 3-1/2 digit (1999 count) Autorange LCD
Bargraph Display : 50dB display range (1dB resolution);
Measurement Range : 30 to 130dB (35 to 130dB for C weighting)
Resolution 0.1dB
Accuracy : +/-1.5 dB @ 94 dB for a 1kHz sine wave
Microphone : Electr et Condensor .24 inch(6mm dia.) type
Freque ncy Weighting : A and C type
Time Response : Slo w/Fast
Sampling time : updates every0.5seconds
Measurement frequency rang e : 31.5Hz to 8KHz
Analog output : AC: 0. 707Vrms (full scale); DC: 10mVDC/dB
Applic able Standards : IEC 651 Type 2, ANSI S1.4 Type 2
Power Supply : 9V battery op tional AC adaptor
Dimensions : 10 x 3.1 x 1.5 inch(256 x 80 x 38mm)
Weight : 8.5oz. (240g)
US $ 511.58
Lead time of 90 working days required.
Item will be ready to dispatch within the lead time specified.
Quantity:
EA
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