MESTEK SL620 High Precision Noise Tester Sound Level Meter Mini Household Digital Decibel Detector

MESTEK SL620 High Precision Noise Tester Sound Level Meter Mini Household Digital Decibel Detector

Status: In stock
SGD 30.75
Payment on delivery
Van chuyen don gianSimple shipping
San pham chat luong High quality products
Ban hang toan quoc Nationwide sales
Thanh toan khi nhan hang Simple shipping

  • ● Noise measurement range: 35 - 135dB
  • ● Noise accuracy: 2.0dB ( reference sound pressure level, 94dB @ 1kHz )
  • ● Frequency response: 31.5Hz - 8kHz
  • ● Time weighting:
  • FAST: use 125ms time constant ( default use )
  • SLOW: use 1 second time constant ( used when the tone value changes greatly )
  • ● Frequency weighting characteristics: a characteristic ( a weight )
  • ● Digital display: 4-digit LCD display
  • ● Resolution: 1dB
  • ● Measuring two gears: low file less than 100dB / high file greater than 100dB
  • ● Data retention: have
  • ● Max / Min: yes ( large and small value measurements )
  • ● Ambient temperature measurement: 0 - 60 Deg.C
  • ● Use battery: 1.5V 3 x AAA battery ( not include )
  • ● Working temperature and humidity: 0 - 40 Deg.C / 10% - 80% RH
  • ● Storage temperature and humidity: 10 - 60Deg.C / 10% - 70% RH
  • ● Protable and easy to use, suitable for sound quality control in factory, office, home, school and construction site


Official delivery unit


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