Main Features:<br />With the measuring scope from 30 to 130 db and automatic shifting function<br />Sampling rate: Fast 4 times/s， Slow 1 times/s<br />Large digital display with bar graph<br />A and C weighting network selection <br />With backlight， it is appropriate for gathering the sound data at night. To save power， backlight auto power off function is provided<br /><br />    Specifications<br />General<br />	 Brand: MASTECH                                                  <br />                        Model: MS6708                                                  <br />                        Material: Electronic Components                                                  <br />                        Type: Data Logger， Measuring instruments                                                	<br />Specification parameter<br />	 Primary functions: MASTECH MS6708 digital sound level meter                                                  <br />                        Features: With backlight / LCD display                                                  <br />                        Scope of application: Office， Industrial， Home appliance， Agricultural                                                	<br />Weight and Size<br />	 Product Weight: 0.122 kg                                                  <br />                        Package Weight: 0.510 kg                                                  <br />                        Product Size: 19.3 x 6.0 x 2.9 cm / 7.58 x 2.36 x 1.14 inches                                                  <br />                        Package Size: 24.5 x 13.8 x 6.5 cm / 9.63 x 5.42 x 2.55 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x MS6708 Sound Level Meter， 1 x English User Manual， 4 x 1.5V Battery， 1 x Sponge Ball， 1 x Carrying Box                                                	<br /><br /><br /><br />                                                                                            <br />