Descrição
3-in-1 wall-mounted noise counter display decibel meter temperature and humidity meter home industrial sound level meter
This product is a decibel meter that detects noise, temperature and humidity, and combines real-time monitoring sensors of decibels, temperature and humidity on its screen.
feature:
Automatic calibration function.
Screen brightness can be adjusted manually.
Different colors and facial expressions show the quality of ambient noise and are very realistic.
You can place it on the table or hang it on the wall.
Large screen for easy reading.
Large capacity battery with long service life.
Specification:
color: White
Material: ABS
Display mode: LED screen
Atmospheric pressure: 86Kpa-106Kpa
Sound range: 30-130 dB
Sampling time: 1.5 seconds
Product size: 270*90*35mm
Detection temperature: -10 to 50 degrees Celsius;
Relative humidity: 20%-85%
Storage temperature: -10 to 60 degrees Celsius;
Power supply: 3.7V, 2000mAh capacity lithium battery; 5V DC power supply for charging
Charging time: 1-2 hours charging
Product weight: 350g
packing list:
1 * decibel meter
1*User Manual
1*USB cable
1*Installation tool set