It can perform sound measurements between 30 dB and 130 dB.
Measurement range values can be determined precisely for desired decibel measurements. These value ranges are; 30 to 80, 50 to 100, 60 to 110, 80 to 130, and 30 to 130.
With a sensitivity margin of ±1.5 dB, it guarantees extremely precise sound decibel measurement performance.
The exterior plastic structure is made of quality materials. It provides maximum protection against cracks and breaks when dropped.
With an automatically lit backlight, it offers easy sound measurement even in dark or dim environments. Additionally, the automatically flashing light conserves power.
It has a date function.
It has a memory capacity for 4700 recordings.
Provides PC connection via USB, data recording download, real-time data sampling analysis, and print graphic data functions.
Included in the package are; 1 Benetech GM1356 device, 1 foam head, 1 software CD, 1 USB connection cable, 1 AC output wire, 4 AA batteries, 1 user manual, and a hard plastic case.
TECHNICAL SPECIFICATIONS
Measurement Range: 30 dB . . . 130 dBA / 35 . . . 130 dBC
Frequency Range: 31.5 Hz . . . 8.5 kHz
Sensitivity: ± 1.5 Decibels
Dynamic Range: 50 dB / 100 dB
Sampling Interval:
Fast: 8 times/second
Slow: 2 times/second
Ability to Determine Measurement Ranges: 30...80 / 50...100 / 60...110 / 80...130 / 30...130 (selectable value ranges)
Frequency Weighting: A / C
Analog Bar Graph: 1 dB / 1 bar graph
Dynamic Characteristics: Fast (high speed) / Slow (low speed)
Overload Indicator: OVER (above) / UNDER (below)
Automatic Shutdown: Automatic shutdown 10 minutes after no measurement is made
Data Storage Capacity: 4700
Display: LCD
Display Resolution: 0.1 dB
Dimensions: 70 x 35 x 256 mm
Weight: 244 g
Power Source: AA battery