WINTACT WT85 Mini Digital Sound Level Meter Noise Decibel Detector Tool

• This sound level meter is very small and light

• It is an ideal tool for measuring sound pressure level in decibels (db)

• It is used for sound quality control in factory, office, home, school, restaurant, hospital and construction site, etc.

Specifications:

• Model: WT85

• Material: plastic

• Size: 16.5*5.5*3.1cm

• Measuring range: 30~130dBA 

• Accuracy: ± 1.5dB

• Frequency range: 31.5Hz~8KHz

• Frequency weighting characteristics: a weighting

• Resolution: 0.1dB

• Working temperature and humidity: 0~40?,10~80% RH

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

• Power supply: 3 x AAA 1.5V batteries (not included)

Function:

• Alarm for excessive reading

• Keep the data

• Maximum reading and minimum reading

• Shut down automatically or manually