Able to connect to PC with USB.
Recording and downloading noise data. (Can be saved in Excel and TXT format)
Real-Time data sampling analysis.
Conformed to the IEC 651 type 2 and ANSI S1.4 type 2 set standard.
Instantaneous sound measure function.
AC signed output for frequency analyzer level recorder, FFT analyzer and graphic recorder.
Equipped with windscreen to filter noise or unwanted signal.
Bar graph indication for sound level range.
Maximum hold function.
Large LCD screen with 4 digits reading.
With tripod mounting on the back of the unit for field use.
Sound Level: 40 ~ 130 dB with Level selecting button switches.
Accuracy: ±2 dB.
Frequency Range: 31.5 Hz ~ 8.5 kHz.
Linearity Range: 30 dB.
Measuring Level: 40 ~ 130 dB (A) (A-weighted decibels), 40 ~ 130 dB(C) (C-weighted decibels).
Frequency Weighting: A, C.
LCD display: 4 digits.
Display: 0.5 secretary.
Resolution: 0.1 dB.
Bar graph: 50 dB scale at 1 dB step for monitoring current sound pressure level display period: 50 mS.
Over range indication: Under indication less than lower limit of the range.
AC output: 0.707 Vrms at Full Scale output impedance approx. 600 Ω.
Time weighting: Fast / Slow.
Microphone: ½ inch electret condenser microphone.
Max: Maximum hold.
Power Supply: 9 V (6F22) Battery (included) or DC 9V 100 mA.
Operating Temperature: 0 ~ 40 °C (32 ~ 104 °F).
Operating Humidity: 10 ~ 70 % R.H.
Storage Temperature: -10 ~ 50 °C (14 ~ 122 °F).
Storage Humidity: 10 ~ 80 % R.H.
Weight: 393.76 g
Size: 26.512.5*7.5 cm
1 × Digital Sound Noise Level Meter Decibel Pressure Logger