7,360
Wholesale Polarity Tester Products
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US $ 1,600-2,999 /
Set FOB
1 Set (MOQ)
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Main Products: Winding Machine, Transformer Tester, Testing Instruments, Amorphous Ribbon Core Making Machine, Toroid Coil Winding Machine, Electric Industrial Oven, Varnish Vacuum Impregnation Machine Vpi, Wire Stripper and Cutting Machine, Soldering Pot Tinning Machine, Lcr Hi-Pot Insulation Tester
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Audited Supplier
Since 2009
Manufacturer/Factory,Trading Company
Fujian, China
Since 2009
US $ 2,480-2,500 /
Set FOB
1 Set (MOQ)
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2023
US $ 999-2,388 /
Piece FOB
1 Piece (MOQ)
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Main Products: Tan Delta Teser, Hipot Tester, Ground Resistance Tester, Insulation Resistance Tester, Dielectric Loss Tester, Transformer Test, Zinc Oxidee Surge Arrestor Tester, Oil Tester
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Audited Supplier
Since 2021
Trading Company
Shandong, China
Since 2021
US $ 5,700-7,650 /
Set FOB
1 Set (MOQ)
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Audited Supplier
Since 2022
US $ 7,242.85-8,358 /
Piece FOB
1 Piece (MOQ)
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Main Products: Power Safety Apparatus Test Equipment, Power Transformer Test Equipment, High Voltage Switch Test Equipment, Relay Protection Test Equipment, Transformer Test Equipment, Zinc Oxide Lightning Arrester Test Equipment, Cable Test Equipment, Sf6 Gas Oil Analysis Equipment, Storage Battery Test Equipment, Insulation Resistance Test Equipment
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Audited Supplier
Since 2024
Manufacturer/Factory
Hubei, China
Since 2024
US $ 7,200-8,100 /
Set FOB
1 Set (MOQ)
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Application : Lithium-ion Battery
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Audited Supplier
Since 2024
US $ 4,500-6,350 /
Set FOB
1 Set (MOQ)
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Main Products: Transformer Tester, Insulation Tester, Vacuum Bottle Tester, Partial Discharge System, High Voltage Test Set, Hipot Tester, Vlf Test Equipment, Fault Locating Primary Cable Systems, Proof Testing, Hipotential Test Equipment
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Audited Supplier
Since 2011
Manufacturer/Factory
Hubei, China
Since 2011
US $ 5,000-7,742 /
Piece FOB
1 Piece (MOQ)
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Control : Manual Control
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Audited Supplier
Since 2015
Manufacturer/Factory
Hebei, China
Since 2015
US $ 900-1,200 /
Piece FOB
1 Piece (MOQ)
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Main Products: AC Resonant Test System, AC/DC Hipot Tester, Circuit Breaker Analyzer, Hv Test Set, Power Frequency Hipot Tester, Transformer Tester, AC Dielectric Test Set, Partial Discharge Test Set, High Voltage Test Set, Primary Current Injection Test Set
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Audited Supplier
Since 2018
Manufacturer/Factory
Hubei, China
Since 2018
US $ 3,000-4,000 /
Set FOB
1 Set (MOQ)
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Shaanxi, China
Since 2021
US $ 5,000-8,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Transformer Tester, Insulating Oil Tester, Hipot Tester, Insulating Tester, Circuit Breaker Tester, Relay and Protection Tester, Sf6 Gas Tester, Partial Discharge Tester, Battery Tester, Power Quality Analyzer
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Audited Supplier
Since 2022
Manufacturer/Factory
Hebei, China
Since 2022
US $ 1,500-4,500 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2018
Manufacturer/Factory
Hubei, China
Since 2018
500 Pieces (MOQ)
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Main Products: Accessory, Electronics, Bluetooth, Amplifier, Isolator, Fuseholder, Wire, Speaker, Subwoofer, Loc
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2021
US $ 5,999-6,999 /
Piece FOB
1 Piece (MOQ)
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Oil Cylinder Position : Top
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Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Hubei, China
Since 2019
US $ 4,999-5,150.43 /
sets FOB
1 sets (MOQ)
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Main Products: Series Resonance, Hipot Tester, High Voltage Test Equipment, Cable Fault Locator, Electric Power Analyser
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Audited Supplier
Since 2024
Manufacturer/Factory
Hubei, China
Since 2024
US $ 1,000-2,400 /
Set FOB
1 Set (MOQ)
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Audited Supplier
Since 2022
US $ 900-1,500 /
Piece FOB
1 Piece (MOQ)
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Main Products: Vlf Hipot Testers, AC Hipot Tester, DC Hipot Tester, Resonant Test Set, Micro Ohmmeter, Tan Delta Tester, Primary Current Injection, Secondary Current Injection, CT PT Analyzer, Circuit Breaker Analyzer
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Audited Supplier
Since 2012
Manufacturer/Factory,Trading Company
Hubei, China
Since 2012
US $ 8,000-9,000 /
Set FOB
1 Set (MOQ)
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Load Way : Electronic Load
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Audited Supplier
Since 2022
Manufacturer/Factory
Chongqing, China
Since 2022
US $ 3,899-7,999 /
Piece FOB
1 Piece (MOQ)
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Main Products: Hipot Tester, Testing Transformer, Standard Power Source, Hv Circuit Breaker Characteristics Tester, CT PT Analyzer, Lightning Arrester Tester, Protection Relay Tester, Ground Fault Tester, Battery Tester, Sf6 Dew Point Tester
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Hubei, China
Since 2017
US $ 3,262-5,515 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2011
Manufacturer/Factory
Hubei, China
Since 2011
US $ 1,750-2,800 /
Set FOB
1 Set (MOQ)
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Main Products: Hipot Tester, Vlf Tester, Transformer Tester, AC Resonant Test System, Loop Resistance Tester, Relay Tester, Insulating Oil Tester, Lightning Impulse Generator, CT PT Tester, Partial Discharge Test Equipment
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Audited Supplier
Since 2022
US $ 2,200-3,500 /
Piece FOB
1 Piece (MOQ)
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Display Type : Analogue and Digital
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Audited Supplier
Since 2024
Manufacturer/Factory
Hubei, China
Since 2024
US $ 92-96 /
Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Sensor, Pressure Transmitter, Level Measurement, Pressure Transducer, Water Level Sensor, Water Level Meter, Ultrasonic Level Sensor, Radar Level Sensor, Fuel Level Sensor, Flow Meter
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Audited Supplier
Since 2022
Manufacturer/Factory
Shaanxi, China
Since 2022
US $ 2,000-6,000 /
Piece FOB
1 Piece (MOQ)
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Loading Method : Dynamic Load
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Audited Supplier
Since 2018
Manufacturer/Factory
Hubei, China
Since 2018
US $ 2,110-3,650 /
Set FOB
1 Set (MOQ)
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Main Products: Hipot Tester, Vlf Tester, Transformer Tester, AC Resonant Test System, Loop Resistance Tester, Relay Tester, Insulating Oil Tester, Lightning Impulse Generator, CT PT Tester, Partial Discharge Test Equipment
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Audited Supplier
Since 2022
US $ 5,000-6,452 /
Piece FOB
1 Piece (MOQ)
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Load Way : Electronic Load
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Audited Supplier
Since 2015
Manufacturer/Factory
Hebei, China
Since 2015
US $ 1,250-2,500 /
Set FOB
1 Set (MOQ)
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Main Products: Hipot Tester, Vlf Tester, Transformer Tester, AC Resonant Test System, Loop Resistance Tester, Relay Tester, Insulating Oil Tester, Lightning Impulse Generator, CT PT Tester, Partial Discharge Test Equipment
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Audited Supplier
Since 2022
US $ 2,999-3,999 /
Piece FOB
1 Piece (MOQ)
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Display Type : Digital Only
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Audited Supplier
Since 2024
Manufacturer/Factory
Hubei, China
Since 2024
US $ 21-26 /
Piece FOB
1 Piece (MOQ)
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Main Products: Clamp Meter, Laser Distance Meter, Coating Thickness Gauge, Gas Analyzer, Mass Flowmeter, Digital Food Thermometer, Hygrometer Thermometer, Wireless Bluetooth Thermometer, Weather Station, pH Meter
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Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Shaanxi, China
Since 2020
US $ 5,000-7,742 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory
Hebei, China
Since 2015
US $ 1,650-2,800 /
Set FOB
1 Set (MOQ)
More
Main Products: Hipot Tester, Vlf Tester, Transformer Tester, AC Resonant Test System, Loop Resistance Tester, Relay Tester, Insulating Oil Tester, Lightning Impulse Generator, CT PT Tester, Partial Discharge Test Equipment
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Audited Supplier
Since 2022
US $ 3,780-6,880 /
Piece FOB
1 Piece (MOQ)
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Customized : Customized
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Audited Supplier
Since 2022
Manufacturer/Factory
Hebei, China
Since 2022
US $ 1,100-1,690 /
Set FOB
1 Set (MOQ)
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Main Products: Oil Purifier and Its Spare Parts, Oil Filtration Machine, Oil Regeneration System, Vacuum Pumping System and Its Spare Parts, Dry Air Generator, Oil Tester, Transformer Test Machine, Electrical Testing Equipment, Transformer Making Machine, Sf6 Gas Analyzer and Handling System
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Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Chongqing, China
Since 2020
US $ 2,000-6,000 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory
Hubei, China
Since 2018
US $ 5,620-5,920 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Cable Fault Locator, Power Transformer Testing, Circuit Breaker Analyzer, Miro Ohmmeter, Hv Switch Tester, Sf6 Gas Leak Detector, Relay Protection Tester, Hipot Tester, Digital Earth Resistance Tester, Lighting Arrest Tester
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Shaanxi, China
Since 2021
US $ 7,242.85-8,358 /
Piece FOB
1 Piece (MOQ)
More
Control : Computer Control
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Hubei, China
Since 2024