Máy Đo Độ Ồn Kỹ Thuật Số Mini St9604 30-130db Màn Hình Lcd tại Lotte Market

Giới thiệu Máy Đo Độ Ồn Kỹ Thuật Số Mini St9604 30-130db Màn Hình Lcd tại Lotte Market

#Mini #Digital #Sound #Noise #Meter #LCD #Display #Measurement #30-130dB #Noise #Measuring #Instrument #Decibel #Tester #ST9604
Mini Digital Sound Noise Meter LCD Display Measurement 30-130dB Noise Measuring Instrument Decibel Tester ST9604
100% brand new and high quality
Features:
This noise meter is designed to test sound level in various environment. It is widely used in noise control engineering, quality control, health and treatment, home environment monitoring, etc.
This instrument is high precision sound level meter, accuracy up to ±1.5dB.
Temperature measurement function and Temperature unit selection(℃/℉)
Red back light alarm and sound alarm function.
This digital sound level meter with stable and reliable performance.
Wide measurement range 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 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 Range: 30～130dBA
Resolution: 0.1dB
Accuracy: ±1.5dB (under reference conditions)
Frequency Range: 31.5Hz to 8.5Hz
Frequency Weighting: A Weighting
Data hold: Maximum and Minimum hold
Sampling Rate: 2times/s
Temperature Measuring Range:-10°C-50°C/14°F-122°F
Accuracy: ±2°C
Resolution: 0.1°C
Power Supply: 3 * AAA Batteries (Not Included)
Operating Temperature: 0～40℃ (10%～80%RH)
Storage Temperature: -10～60℃ (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)