Mastech MS6708 LCD Digital Sound Level Meter Decibel Tester Meter USA

Description

Professional Digital Sound Level Meter MS6708 anallog bar 30 to 130dB backlight
Description
Professional High-Performance Digital Sound Level Meter MS6708
Backlight  analog bar display  2 times/sec 30-130dB
Description:
This is a professional Sound Level Meter, it can measure the ambient sound level, such as sound level around factories, workshops, schools, residential, offices, road, audio etc. It also can be appropriate for noise engineering, product quality control, health prevention and treatment, etc.
Specification:
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
A and C weighting network selection
High speed (FAST)/Low speed (SLOW) response rate selection
Maximum (MAX) locking function
Digital display, good anti-interference performance, power saving
With the backlight feature, it is appropriate for gathering the sound data at night. To save power, backlight auto power off function is provided.
Composite material injection molding process is adopted for casing with anti-drop structure design. It is not only extremely wear-resisting, but also elegant.
With power saving and high-reliability circuit design, well-designed high-efficiency power supply circuit makes the batteries more durable.
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 dBA, 35-130 dBC.
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, 60—110 dB, 70—120 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: 4 x 7th batteries of 1.5V each
Operating temperature: 0 ~+ 40 °C
Operating temperature: 10 ~80％RH
Storage temperature: - 10 ~+ 60 °C
Storage humidity: 10 ~70％ RH
Outside measurement: 193 (L) × 60(W) × 29 (H) mm
Shipping/Return Policy
:
US order will ship by e-poacket 6-9 business days to USA, All other order will ship from our China warehouse by registered air mail, it takes around 12-21 business days to arrive, some countries may take longer, the registered air mail number will e-mail to you, thank you