PONPE 207SL เครื่องวัดระดับเสียง Sound Level Meter

Fearues:

Decibel measurement
Minimum/maximum/current value lock
Measurement data hold
LCD backlight function
Automatic/manual shutdown
Backlight alarm function

Specifications

Measurement range:  30~130 dBA 

Accuracy: ±1.5 dB 

Frequency response: 31.5Hz ~8KHz 

Frequency weighting characteristics: A-weighted (simulating human ears)

Resolution: 0.1dB 

Operating temperature and humidity: 0~40℃, 10~80%RH 

Storage temperature and humidity: -10~60℃, 0~90%RH 

Microphone: 1/2 inch condenser microphone 

Maximum value lock 

Overload display: OVER symbol 

Low battery display 

Automatic shutdown/cancel automatic shutdown

Packing method: color box 

Power supply: 3*1.5V AAA batteries 

Product size: 128*52*30mm 

Product net weight: 82.5g