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This sound level meter complies with IEC651 Type 2 and ANSI S1.4 Type 2.
With the measuring scope from 30 to 130 dB and automatic shifting function.
Digital display, good anti-interference performance, power saving.
With the backlight feature, it is appropriate for gathering the sound data at night.
Composite material injection molding process is adopted for casing with anti-drop structure design. It is not only etremely wear-resisting, but also elegant.
Sound pressure accuracy: 1.5 dB (sound pressure standard, 94 dB 1KHz).
Sound pressure accuracy: 5 dB (sound pressure standard, 94 dB 8KHz).
Sound pressure frequency response: 30Hz - 8KHz.
Dynamic range of sound pressure: 50 dB (for each measurement gear level).
Sound pressure measurement scope: 30-130 dB A, 35-130 dB C.
Sound pressure frequency weighting characteristics: A and C characteristics.
Dynamic characteristic of sound pressure: FAST 125ms, SLOW 1sec
Microphone: polarized capacitive microphone.
Digital display: 4-digit, resolution: 0.1 dB, sampling rate: 2 times/sec.
Analog bar display: Each analog bar represents 1 dB, sampling rate is 20 times/sec.
Measurement gear level: 30-80 dB, 40-90 dB, 50-100 dB, 60110 dB, 70120 dB, 80-130 dB, 6 gear levels in total.
Automatic shifting gear level: microcomputer will automatically select the best gear level in the range from 30 to 130 dB.
Below or above limit prompt: indicated with UNDER or OVER display.
Power Supply: 41.5V AAA Batteries
Product Size: 184mm×60mm×29mm(7.22.41.1)
Product Weight: 190g(0.41lb)
Sound level meter* 1
English manual * 1
Meter Bag * 1
Color bo packaging!
With the measuring scope from 30 to 130 dB and automatic shifting function.
Digital display, good anti-interference performance, power saving.
With the backlight feature, it is appropriate for gathering the sound data at night.
Composite material injection molding process is adopted for casing with anti-drop structure design. It is not only etremely wear-resisting, but also elegant.
Sound pressure accuracy: 1.5 dB (sound pressure standard, 94 dB 1KHz).
Sound pressure accuracy: 5 dB (sound pressure standard, 94 dB 8KHz).
Sound pressure frequency response: 30Hz - 8KHz.
Dynamic range of sound pressure: 50 dB (for each measurement gear level).
Sound pressure measurement scope: 30-130 dB A, 35-130 dB C.
Sound pressure frequency weighting characteristics: A and C characteristics.
Dynamic characteristic of sound pressure: FAST 125ms, SLOW 1sec
Microphone: polarized capacitive microphone.
Digital display: 4-digit, resolution: 0.1 dB, sampling rate: 2 times/sec.
Analog bar display: Each analog bar represents 1 dB, sampling rate is 20 times/sec.
Measurement gear level: 30-80 dB, 40-90 dB, 50-100 dB, 60110 dB, 70120 dB, 80-130 dB, 6 gear levels in total.
Automatic shifting gear level: microcomputer will automatically select the best gear level in the range from 30 to 130 dB.
Below or above limit prompt: indicated with UNDER or OVER display.
Power Supply: 41.5V AAA Batteries
Product Size: 184mm×60mm×29mm(7.22.41.1)
Product Weight: 190g(0.41lb)
Sound level meter* 1
English manual * 1
Meter Bag * 1
Color bo packaging!
