brand new and high quality
OOTDTY Features:This noise meter is designed to test sound level in various environment. It is widely used in noise control engineering, quality control, for health and home environment monitoring,
This instrument is high sound level meter, accuracy up to ¡¾1.5dB.
Temperature measurement function and Temperature unit selection(¡É/¢µ)
Red back light alarm and sound alarm function.
This digital sound level meter with stable and reliable performance.
Wide measurement from 30dB to 130dBA.
Data hold function, maximum and minimum value measurement.
LCD display with backlight, convenient to use at night.
Low battery indication, automatic & manual power off function.
Compact and light, convenient to hold and carry.
Equipped with sponge ball for sensor for protection.
Applications includes: Environmental measurement, law enforcement, work place design, sound level analysis of machinery and engines.
Specifications: Color: Black
Material: ABS
Digital display: 4 digits
Measuring
Resolution: 0.1dB
Accuracy: ¡¾1.5dB (under reference conditions)
Frequency
Frequency Weighting: A Weighting
Data hold: Maximum and Minimum hold
Rate: 2times/s
Temperature Measuring
Accuracy: ¡¾2¡ÆC
Resolution: 0.1¡ÆC
Power Supply: 3 * AAA Batteries (Not Included)
Operating Temperature: 0¢¦40¡É (10%¢¦80%RH)
Storage Temperature: -10¢¦60¡É (10%¢¦70%RH)
Item weight: 84g/0.19lb
Item size: 15*5*2.8cm/5.91*1.97*1.1in
Package weight: 157g/0.35lb
Package size: 19.5 * 7.5 * 3.5/7.68*2.95*1.38in
Note: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 * Digital Sound Level Meter
1 * User Manual(English)