Measuring Range
70-140dBA
Accuracy
±1.5dB ref 94dB @ 1KHz
RS-232
1355 only
Real time clock
Resolution
0.1dB
Operating Temp.
0~50°C (32 to 122°F)
Power Supply
4 pcs size AAA Alkaline Battery
Event
Stores data up to 5 separate events (1355)
