SNDWAY Wall-mounted sound level meter with data logger function, 1 year data capacity, PC software included

*Specifications: *Resolution: 0.1dB (<100dB) 1dB (>100dB) *A-weighted response time (FAST) *Alarm setting range: 50-130dB *Alarm setting time: 6-120 seconds *Voice alarm level: 1-3 levels, adjustable *Built-in 6mm microphone *Data logger function included. Automatic saving: 2 seconds/1 time for 1 year *Recorded data can be downloaded to a PC using the included USB cable. Real-time measurement results to PC: *Simply install the included CD on your PC and connect with the USB cable to perform real-time measurements. Graphs and text data will be displayed. Printing is also possible. Text data can be easily converted to Excel data and saved. *Four wall mounting holes *Can be used with a regular mobile phone USB charger. *Measurement environment temperature: 0-40°C 10-80%RH *Size: 210x130x28mm *3-month manufacturer's warranty