Benetech GM1353 Digital Sound Level Meter 30dBA~130dBA 31.5Hz~8.5KHz bluetooth to APP max/min hold and backlit alarm

Features

• 1.The digital sound level meter is equipped with APP for mobile phone which communicates with the meter through Bluetooth and offers various operations of sound level meter.The meter has recording function, up to 20,000 data can be recorded (App is just for the Bluetooth version only).
• 2. Sound level measurement.
  
• 3. MIN/MAX/ Lock current value.
  
• 4. Hold the measurement data.
  
• 5. LCD backlight function.
  
• 6. Manual/auto shutoff.
  
• 7. Backlight alarming
  

Specifications

• *Measuring range: 30dBA~130dBA
  
• *Accuracy: ±1.5 dB
  
• *Frequency range: 31.5Hz~8.5KHz
  
• *Frequency weighting: A
  
• *Digital Display: 4digits
  
• *Resolution: 0.1dB
  
• *Sample rate: 2 times/second
  
• * AAA*3 Battery,(Not included package)
  
• *Operating condition: 0~40 10~80%RH
  
• *Storage condition: -10~60 10~70%RH
  
• *Weight: 144g
  
• *Dimension: 56.1*177*36.03mm
  

Packing List

• 1 x Sound level meter 
  
• 1 x Operation Manual
  
• 1 x Sponge Ball