Extech SL130W Sound Level Alert with Alarm

Extech SL130W Sound Level Alert with Alarm

Kategori: Sound Meters / Decibel Meters Stok Habis
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Penerangan

Specifications Range
Display 4.6 x 3.125'' (117x79mm) multifunction LCD
Frequency bandwidth 31.5 Hz to 8 kHz
Microphone 0.5'' Electret Condenser Microphone (detachable)
Measurement ranges 30 to 80dB, 60 to 110dB, 80 to 130dB
Frequency weighting 'A' and 'C'
Response time Fast: 125ms / Slow: 1s
Resolution 0.1dB
Alarm output 3.5mm Mono Phone Plug, Maximum: 3.4mA @ 5 VDC
Minimum Output Voltage: 2.5 VDC
Power AC/DC Adaptor for full functions; 8xAA batteries for monitoring function only without LED alert
Dimensions/Weight 8.75x7.1x1.25'' / 0.63 lbs. (22x18x3.2cm / 285g)

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