BENETECH GM1356 USB LCD Digital Sound Noise LevelMeter with Calendar Function

Features:

.USB computer interface
.Connect with PC throght USB cable, provides data record downloading,real-time data sampling analysis, and printing graph data functions
.Calendar function
.Automatic backlight
.High accuracy measuring function
.With two equivalent weighted sound pressure levels, Aand C
.Fast and slow dynamic characteristic modes
.AC/DC output
.Max reading,maximum value hold function
.Overload indication: OVER / UNDER
.Power switch
.LCD Display
.Low battery indication
.Auto power off
.TripodMounting screw hole back design
.With modern,compact, portable design, easy to use

Specifications:

.Brand Model: BENETECH GM1356
.Color:As Pictures Shown
.Size: 256*35*70mm
. Measuring Range: 30to 130 dBA; 35 to 130 dBC
.Accuracy: +/-1.5 dB
.Resolution: 0.1 dB
.Frequency response: 31.5HZ-8.5KHZ
.Linearity range:50 dB
.Frequency Weighting Characteristic: A /C
.Time Weighting: FAST/SLOW
.Output:AC/DC
.Power Supply:4*1.5VAA Battery(Included)
.Weight:907g
.Package Dimensions:267*210*64mm
.Packing:Colorful Box + PP Box

Package Content:

.1 x BENETECH GM1356 LCD DigitalSound Noise Level Meter
.4 x 1.5V AA Battery
.1 x USB Cable
.1 xSoftware CD
.1 x English User Manual