Digital Sound Level Measure Noise dB Decibel Meter Monitoring Testers Metro Diagnostic-Tool Smart Sensor 

Spefication of Sound level meter AS804

Color: white

Material: plastic

Display: 5 digits LCD, Max display 99999

Measuring range: 30130dBA

Resolution: 0.1dB

Accuracy: 1.5dB (under reference conditions)

Frequency range: 31.5Hz to 8.5Hz

Frequency weighting: a weighted

Over range: LCD show over

Time weighting: fast

Sampling rate: 2 times/s

Operating temperature: 040 degree (10 percent 80 percent RH)

Storage temperature: -1060 degree (10 percent 70 percent RH)

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

Size: 15cm/5.91"4.8cm/1.89"2.5cm/0.98"

Note:

Transition: 1cm=10mm=0.39inch

Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.

Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Includes:

1 x Sound Level Meter

1 x User Manual