All-Sun EM2280 Ultrasonic Diagnostic Tool Multifunction Leak Detector Gas Liquid Leak Detector Machine Fault Diagnostic Tool

  • 2-19 Pieces
  • 20-99 Pieces
  • >=100 Pieces
- + Pieces available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
5 day(s) after payment received
Customized logo (Min. Order: 400 Pieces)
Customized packaging (Min. Order: 400 Pieces)


Graphic customization (Min. Order: 400 Pieces) Less
Samples: $98.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Samples - $98.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Quick Details
Place of Origin:
Fujian, China
Brand Name:
Model Number:
9V, 9V(6F22) battery
Applicable Models:
6 Months
Material Type:
Operating Temperature:
0-4 degree
Frequency Response:

Packaging & Delivery

Selling Units:
Single item
Single package size: 
62X39X29 cm
Single gross weight:
1.5 kg
Package Type:
Portable case and carton box, please see picture for more detail.
Picture Example:
Lead Time :
Quantity(Pieces) 1 - 5 6 - 20 21 - 100 >100
Est. Time(days) 5 8 45 To be negotiated
Product Description

 This tool consists of an ultrasound receivertone generator,  an air probea   

contact probe and a headphone.

The receiver is sensitive only to ultrasonic energy in the frequency range of 36000

to 44000Hz.

The energy is amplified by internal circuitry and converted to audible sounds (available


the headphone) and an intensity reading on the red LED display.
The tone generator is used with the ultrasound receiver to check for faulty seals in

nonpressurized enclosures, such as automotive cabin windows/doors/roofs, etc.

Item specifics
 Power Supply:  9V, 6F22 or equivalent  
Frequency Response:  36kHz~44kHz  
Storage Condition:  -10°C~50°C, <85%RH  
Operating Condition:  0°C~40°C, <75%RH  


1.Air/Vacuum Leaks 

2.Gas and Liquid Turbulence

3.Electrical Discharge

4.Mechanical Wear

5.Sound Generation




Packaging & Shipping

 Portable case and carton box, please see picture for more detail.



Our Services


· Working Time: GMT+8 / 8:15 AM ~ 17:15PM from Monday to Saturday
· Please contact us,if you have any questions. We will reply you within 24 hours

Company Information


 Zhangzhou Eastern technology Group was set up is a "State High and New Technology Enterprise " Which specializes in research,manufacture and sales of test & measurement instrpment. the products are expoted to more than 70 countries word-wide,it is one of biggest manufacturers of test & measurement instruments ih China. It has undertaken more than 20 national &provincial projects, and obtained more than 100 national patents. It gets ahead in technology and products, and provides worldwide customers with cost-effective test & measurement instruments.



Q: Are you factory manufacturer or trading company?

A: We are manufacturer, our factory--Eastern Intelligent Meter established on 1993, focus on test and inspection instrument. We have a better price than trading company. 


Q:What is your MOQ?

A:The MOQ is 1 for products which we have in stock. If you need make customize, print your logo, please contact us for MOQ, because different product have different MOQ.


Q: How can I get your price for bulk order? 
A:Please feel free to contact us on trademanager online or send us an inquiry, then we can discuss the detail.


Q: Can I print my logo on product and packing?
A: Yes,we have the neutral and our brand product in stock,if you need make customize,please contact us for the detail.


Q:What are the terms of payments you offer?

A:For small orders, we prefer pay by credit card and make deal by Trade Assurance. VISA and Mastercard are all OK.For bulk order,TT is a good choice.


Q:What is your lead time?

A:For product which we have in stock, we can send out in 1 working day. But it take time from our factory to shipping agent, the tracking number may update 3-5 days after we send out.