Extech 407750 Sound Level Meter with PC Interface

Item #:

EXT-407750

Brand:

Extech

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407750 Sound Level Meter with PC Interface by Extech

Auto/Manual ranging from 30 to 130dB in 6 ranges
Meets ANSI and IEC Type 2 standards
A and C selectable frequency weightings
Fast and Slow selectable response times
Background noise absorber mode for machine noise measurements filters ambient noise
Large 3 1/2 digit display with 0.1dB resolution with backlighting and analog bargraph
Electret condenser microphone provides 1.5dB accuracy
Min/Max plus analog output and tripod mount
Max Hold latches maximum value on display
RS-232 interface for capturing data directly on a PC, optional Windows® compatible software
Complete with batteries and carrying case

Display	Backlit 2000 count LCD with analog bargraph
Display update rate	Main LCD digits: 0.5 seconds; Bargraph: 50mS
Analog Bargraph	1dB steps with 50dB display range
Microphone	Electret condenser (0.5" diameter)
Measurement Bandwidth	31.5Hz to 8KHz
Measurement Range	A weighting: 30 to 130dB; C weighting: 35 to 130dB 6 ranges in 10 dB steps: 30 to 80dB, 40 to 90dB, 50 to 100dB, 60 to 110dB, 70 to 120dB, 80 to 130dB
Accuracy / Resolution	± 1.5dB / 0.1dB
Time response selections	Fast (125ms) and Slow (1 second)
AC and DC Analog outputs	0.707VAC rms at full scale; 10mVDC / dB; 3.5mm output jacks
Standards	Meets ANSI and IEC Type 2
External Calibrator	Extech models 407766 or 407744
Power	9V Battery; 20 hour battery life (typical) with low battery indication
Dimensions/weight	3.2 x 10.1 x 1.5" (80 x 256 x 38mm) / 8.5 oz. (240g)

$318.99