WOHLER SP 22 Sound Level Meter

Code: 6670

WOHLER SP 22 Sound Level Meter Building services, Building physics, Heat appliances ช่วงการวัด 31.5 Hz ถึง 8 kHz

Description

WOHLER KM SP 22 Sound Level Meter
Wöhler from Germany

Scope of delivery:

1 year warranty (batteries not included)

TECHNICAL DATA

Technical Data
Range : 31.5 Hz...8 kHz Accuracy : ± 1.5 dB Measurement Level A filter : 30 dB...130 dB Measurement Level C filter : 35 dB...130 dB Measurement Level Range : 6 levels in 10 dB steps: 30...80 dB, 40...90 dB, 50...100 dB, 60...110 dB, 70...120 dB, 80...130 dB Automatic Range : 30...130 dB Display : 3 1/2 digit LCD, resolution 0.1 dB, update every 0.5 sec. Quasi Analog Bar Indicator : 1 dB display steps, 50 dB display range, updated every 50 ms Range : 50 dB Time Weighting : Fast (F): 125 ms, Slow (S): 1 s Size : 80 x 256 x 38 mm Weight : 240 g Supply : 9 V block battery

Technical Data

Range : 31.5 Hz...8 kHz
Accuracy : ± 1.5 dB
Measurement Level A filter : 30 dB...130 dB
Measurement Level C filter : 35 dB...130 dB
Measurement Level Range : 6 levels in 10 dB steps:
30...80 dB, 40...90 dB,
50...100 dB, 60...110 dB,
70...120 dB, 80...130 dB
Automatic Range : 30...130 dB
Display : 3 1/2 digit LCD, resolution 0.1 dB, update every 0.5 sec.
Quasi Analog Bar Indicator : 1 dB display steps, 50 dB
display range, updated every 50 ms
Range : 50 dB
Time Weighting : Fast (F): 125 ms, Slow (S): 1 s
Size : 80 x 256 x 38 mm
Weight : 240 g
Supply : 9 V block battery