SMART SENSOR
Model No.: ST9604
Measuring range — 30-130dBA
Accuracy — ± 1.5 dB SPLpoint reference at 94 dB at 1 KHz
Frequency weighting — — One weighting
Frequency range — 31.5Hz-8.5KHz
Sampling rate — — 2 times/second
Data retention — — Maximum and minimum hold
Digital Display — — 4digits
Resolution — — 0.1dB
Temperature measurement range—-10℃~50℃ (14F-122F)
Accuracy — — ± 2
Resolution — — °F
Microphone — 1/2 inch electret condenser microphone
Power supply—AAA battery x 3 (not included)
Package list:
1 x sound level meter.
1 x instruction manual.