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Shenzhen Bestone Industrial Co.Ltd.

  • China,Shenzhen
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China MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise
China MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise

  1. China MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise
  2. China MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise
  3. China MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise
  4. China MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise
  5. China MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise
  6. China MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise
  7. China MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise
  8. China MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise
  9. China MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise
  10. China MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise

MS-120 Mechanic's Stethoscope 10~10K Hz Frequency Range for Industrial Noise

  1. MOQ: 2
  2. Price: US$135
  3. Get Latest Price
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
Brand Name Bestone
Model Number MS-120
Certification CE,ROHS
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

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
Brand Name Bestone Model Number MS-120
Certification CE,ROHS Place of Origin CHINA
High Light MS-120 Mechanic's StethoscopePiezoelectric Sensor Industrial StethoscopeIndustrial Noise Detection Mechanic's Stethoscope
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

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller

  • Year Established:

    2010

  • Employee Number:

    100~1000

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

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  • Shenzhen Bestone Industrial Co.Ltd.
  • A017,building 3,Longxi Yayuan,No.1,Lingnan Road,opposite Longxi community ,Longgang street, Longgang District, 518116,Shenzhen,China
  • https://www.bestone-meter.com/

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