It is a digital mini sound level meter, which can convert ambient sound into electrical signals, process data and displays results on digital display. The performance is stable, safe and reliable measuring instrument. It is lightweight, compact, and portable, without the limit of time and place. Ergonomic, and user friendly, which can be widely applied in environmental protection, occupational health, industrial enterprises, scientific research and teaching fields, used for measuring environmental noise, machinery noise measurement and measurement of architectural acoustics.

Features:
It is light weight, compact, ergonomic, and user friendly, making it a fine tool for monitoring noise intensity.
Dustproof drop resistance, wear resistance, fine durability and can provides long service time.
Digital mini sound level meter, which can convert ambient sound into electrical signals, process data and displays results on digital display.
30-130dB measurement-range, with data holds function.
Digital display, with full-size backlight, the data is clearly at a glance.
The back light can be on/off according to your demands.
Two modes adjustable, MAX/MIN modes controlled by different button.
Portable and easy to use, suitable for sound quality control in factory, office, home, school and construction site.
Widely applied in environmental protection, occupational health, industrial enterprises, scientific research and teaching fields, used for measuring environmental noise, machinery noise measurement and measurement of architectural acoustics.

Specifications:
Name: Sound Level Meter
Model: JD-801
Measuring-range: 30dB-130dB
Resolution: 0.1dB
Display digits: 3 digits
Battery: 1 * 6F22, 9V, 800mAh battery (included)
Item size: 209 * 64 * 40mm / 8.23 * 2.52 * 1.57in
Item weight: 134g / 4.73ounce
Package size: 230 * 65 * 45mm / 9.06 * 2.56 * 1.77in
Package weight: 165g / 5.82ounce

Note:
Please allow a slight error due to manual measurements.
Due to the different monitor and light effect, the actual color maybe a slight different from the picture color.

Packing List:
1 * Sound Level Meter