Huayi MASTECH MS6701 Digital Sound Level Meter

Huayi MASTECH MS6701 Digital Sound Level Meter Features: Digital display: 1999 less than the maximum number of display data storage function RS232 interface background photoelectric indication over-range indication date and time display response speed manual and automatic range selection function to select the maximum holding technical parameters: Measuring range: 30dB∽130dB Accuracy: ± 1.5dB in reference sound pressure level 94dB @ 1KHz Resolution: 0.1dB Sampling rate: 2 times / sec Power: 6 x1.5VAAA Dimensions: 278 x80 x38mm