China Manufacturer with main products: Laser Diameter Gauge, DC Spark Tester, Pipe Inspection System, Cap Inspection System, Print Defect Detection System, Rotogravure Machine,...

Home  >Products Catalog > Main Frequency Spark Tester

Main Frequency Spark Tester

Related products from verified members


Puretronics offers Spark Testers for extrusion and rewind lines to check for defects in cable insulation. Cable passes through a high-voltage bead chain electrode in the spark tester, and any insulation fault causes a spark from this electrode is grounded via cable core. Any spark detected by spark tester is registered as a fault. By using spark testers at extrusion or rewind lines,  cable product can be monitored. If there is any fault in cable insulation,   the spark tester will warn by its alarm and you can search the possible cause and fix the problem, so you get product without any faults. 

1) Model : MFST-15

2) Voltage range :0.5 to 15 KV

3) Testing frequency: 50 HZ (same as supply frequency)

4) Wave form:sine wave AC RMS

5) Wire size : 0.5 to 40 mm O.D.(60 mm on demand)

6) Electrode:bead chain housing of 350 mm long

7) Max wire speed: 400 meter/min

8) H.V. meter: digital LED

9) Power supply : 230 V AC 50 Hz,1 KVA . 


1) Electronic switching based unique design
2) Sine wave, low power circuit
3) Confirms to National  International standards
4) All digital displays for easy readout
5) 2 changeover signal for different interlocks

1) Online Extrusion Insulation Testing
2) Online Rewinding & Testing Machine
3) Online Coiling Machine
4) Inspection Machine
5) For Power Cable, Control Cable, Telephone Cable, LAN Cable, RF Cable, Automotive Wire, Building Wire.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

Ecvv Trade

More products from other suppliers

portable x-ray flaw detector (NDT system with glass tube inserted or ceramic tube inserted)    
FOB Price: 2,000.00-20,000.00 USD/Set
Fully automatical transformer oil test equipment,high quality,IEC156,RS232,easy to use    
FOB Price: 1.00-2,500.00 USD/Set
Min Order: 1 Set
Automatic Bare Board Tester    
FOB Price: 20,000.00-22,000.00 USD/Set
Min Order: 1 Set
Water proof test chambers    
FOB Price: 1,000.00-10,000.00 USD/Set
Min Order: 1 Set
YJJ-II dielectric strength Testing Machine    
FOB Price: 1.00 USD/Set
Min Order: 1 Set

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join ECVV community
Join Facebook Group