SOUND LEVEL METER Smart AR814 Measuring Range : 30~ 130dB A : 35~ 130dB C Level Range Control Switch : 30dB to 80dB : 50dB to 100dB : 60dB to 110dB : 80dB to 130dB Frequency Range : 31.5HZ-8....
Dealer / Supplier official in Indonesia who is engaged in the provision of GPS ( Global Positioning System) , Surveying Instrument, ( Equipment Survey) , Radio ( Communication Equipment) , Ber Test, ....
SEW0004 2310 SL QUALITY AND ECONOMIAL SOUND LEVEL METER FEATURES Max. & Min. function. Over & Under range indication. 4-digit LCD display with bar graph. Frequency weighting characteristic for 2....