เครื่องวัดเสียง รุ่น SW-525A แบรนด์ SNDWAY 

Digital Sound Level Meter

Product features

• Measure Range: 30 to 130dB
• Accuracy: ±1.5dB (reference sound pressure level, 94dB@1KHz)
• Frequency Response Range: 31.5Hz~8.5KHz
• Allows you connecting computer via USB cable to download records, collect samples and print chart and date
• Large 9.6 inch LCD display with backlight, powered by DC 5V 1A Micro USB Outlet

Product description 

Kindly Note:

Please do not use the sound meter in high temperature, high humidity, heavy dust, chemical gas environment

The Sound Level Meter is versatile device for measuring sound intensity in an acoustic envieronment-lound or soft; high pitched, low-pitched, or Broad-band; inter-mittent or continuous, This meter can be used in measuring noise of various occasions and addpiances such as factory, office, home, traffic route, acoustics, air-conditior refrigerator, etc.

Specification:

• Measure Range: 30 to 130dB
• Accuracy: ±1.5dB(reference sound pressure level, 94dB@1KHz)
• Frequency Range: 31.5Hz to 8.5KHz
• Frequency Weighting: A
• Response Time: Fast
• Microphone: 6MM Capacitance Microphone
• Display: 3pcs - 3inch digitals display
• Resolution: 0.1dB(<100dB), 1dB(>100dB)
• Alarm Reminder: Yes, Sound+Display
• Alarm Output: Yes
• Storage Function: NO
• Commuication: NO
• Power Supply: DC 5V 1A Micro USB Outlet
• Operation Condition: 0 to 40C, 10 to 80% RH
• Storage: -10 to 60C, 10-70% RH
• Dimension: 210x130x28mm
• Weight: 450g

Package Included:

• 1 x SW-525A Wall Mounted Sound Meter Level
• 1 x USB Cable
• 1 x Manual