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MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
Specifications
MOQ :
2
Price :
US$135
Brand Name :
Bestone
Model Number :
MS-120
Certification :
CE,ROHS
Place of Origin :
CHINA
Payment Terms :
T/T,Western Union
Supply Ability :
more than 500pcs per month
Delivery Time :
3-5 working days
Packaging Details :
plastic carrying case
Model NO. :
MS-120
After-Sales Service :
During The Warranty Period, Free Repair
Frequency Range :
10~10K Hz
Input Impedance :
> 20 M
Ambient Noise Permitted :
100 dB
Dimensions :
156X67X28 mm
Weight :
270g(Not Including Batteries)
Transport Package :
Gift Box and Carrying Case
Specification :
CE, ROHS
Trademark :
BESTONE
Origin :
China
HS Code :
9031809090
Description
MS-120 Mechanic's Stethoscope

Professional diagnostic tool for detecting and analyzing mechanical sounds in industrial and automotive applications.

Applications

Widely used across multiple industries including:

  • Marine and shipbuilding
  • Automotive repair and maintenance
  • Chemical manufacturing
  • Metallurgy and metalworking
  • Industrial machinery
  • Household appliance diagnostics
Key Features
  • Amplifies weak audio signals using sensitive piezoelectric sensor technology
  • Distinguishes between normal and abnormal mechanical signals
  • Pinpoints exact location of mechanical issues
  • Cost-effective solution for bearing and machine noise detection
  • Ideal for identifying engine noise sources including piston slap, worn gears, and blown gaskets
  • Effective for tracking dashboard rattles and squeaks
Vibration Standards

ISO/IS2373 Motor Quality Standard According to Vibration Velocity

Quality Rank Rev (rpm) H: High of Shaft (mm) Maximum Vibration RMS (mm/s)
Normal 600~3600 80<H<132 1.8
600~3600 132<H<225 2.8
600~3600 225<H<400 4.5
Good (R) 600~1800 80<H<132 0.71
600~1800 132<H<225 1.12
600~1800 225<H<400 1.8
1800~3600 80<H<132 1.12
1800~3600 132<H<225 1.8
1800~3600 225<H<400 2.8
Excellent (S) 600~1800 80<H<132 0.45
600~1800 132<H<225 0.71
600~1800 225<H<400 1.12
1800~3600 80<H<132 0.71
1800~3600 132<H<225 1.12
1800~3600 225<H<400 1.8
Technical Specifications
Frequency Range
10~10K Hz
Input Impedance
>20M
Ambient Noise Permitted
100dB
Power Supply
4x1.5V AAA Size (UM-4) Battery
Dimensions
156x67x28 mm
Weight
270g (Not Including Batteries)
Standard Accessories
Main Unit
Powerful Rare Earth Magnet
Sensor
Probe (Cone)
Carrying Case
Manual Book
Optional Accessories
Headset
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MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection

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Product Detail
MOQ :
2
Price :
US$135
Brand Name :
Bestone
Model Number :
MS-120
Certification :
CE,ROHS
Place of Origin :
CHINA
Contact Supplier
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection
MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise Detection

Shenzhen Bestone Industrial Co.Ltd.

Verified Supplier
1 Years
shenzhen
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller
Main Products :
Digital Earth Resistance Tester, Gas Detector, Laser Distance Meter
Employee Number :
100~1000
Certification Level :
Verified Supplier
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