Feature:
Auto power off to save power.
Small and light, easy to take with you.
Wide measurement range from 35dB to 135dB.
Designed to monitor sound quality in various environment, reliable measurement results.
Data hold, maximum and minimum value display.
Widely used in noise control engineering, quality control, health and treatment, home environment monitoring, etc.
Specification:
Material: Plastic + electronic components
Color: Red + Grey
Measurement range: 35db-135db
Frequency response: 31.5Hz-8KHz,
Noise Accuracy: + - 2.0db
Data Hold HOLD Shows "HOLD": Yes
Auto Power Off: Yes
The screen is locked: Yes
LCD Backlight: Yes
Fast, slow time weighted selection: Yes
Overrange tips: Yes
Maximum, minimum measurement: Yes
Battery: 3 x 1.5V AAA battery (Not included the battery)
Size: (L) x (W) x (H) 154 x 53 x 25mm / 6.06" x 2.09" x 0.98"(appr.)

Package included:
1 x Mini Sound Lever Meter (Not included the battery)

Notice:
Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.
Please understand that colors may exist chromatic aberration as the different placement of pictures.