ClassClass Type 2
Max. sound level measurement130 dB
Sound level measurement130 dB
Tripod mountableYes
Accuracy-1.4 dB to +1.4 dB
Operating humidity10% to 90%
Operating temp.32°F to 104°F
Storage temp.14°F to 140°F
Auto power offYes After 15 min.
Dimensions8.3" x 2.2" x 1.3"
Dimensions8.3" x 2.2" x 1.3"
Dimensions8.3" x 2.2" x 1.3"
Display size4 Digit
Measuring range30 dB to 130 dB, 30 dB to 100 dB, 60 dB to 130 dB
Instrument typeSound Level Meters
Microphone1/2" Electret Condenser
Frequency range31.5 to 8000 Hz
Alarm indicatorsOver
Backlit displayYes
Data holdYes
Display typeLCD
Frequency weightingA, C
Low battery indicatorYes
Max. functionYes
Time weightingFast, Slow
Battery voltage9V
Battery life50 hrs.
Dynamic range70 dB
Min. sound level measurement30 dB
Resolution0.1 dB
Response time500 ms