Home Instruments & Meters Test Machine Wholesale Current Tester 2017 Product List
Total 11,829 products from about 695

 Wholesale Current Tester

manufacturers & suppliers

China wholesale 500mA Residual current circuit breaker Tester RCD Tester

FOB Price: $50 - $120 / Piece
Min. Order: 1 Piece
  • Warranty: 1 Year
  • Leakage Current Range: 15,30,50,75,100,150,200,250,300,500mA
  • Accuracy: 1
  • Rated voltage: AC220V,380V
  • Limited test voltage: below AC250V
  • Leakage operating time range: 0-799ms

High Quality Socket Tester (KH10) for Alternating Current Cur with ISO Certified

FOB Price: US $1.5 / Piece
Min. Order: 1000 Pieces
  • Certification: ISO9001
  • Packing: 40PCS Shrinkage Package
  • Standard: 510X460X470mm
  • Port: Shanghai
  • Production Capacity: 50000piece/Year
  • Trademark: Kehua

High-Voltage Low Current Arc Resistance Tester

FOB Price: $3500 - $9900 / Piece
Min. Order: 1 Piece
  • Warranty: 12 Months
  • Name: Arc Ignition Tester
  • Delivery Time: Within 7~10 Working Days
  • Reference Standard: UL746A, Astmd 495
  • Packing: Strong Wooden Case
  • Standard: SGS

GDJB-1200 Secondary Current Injection Test Set/ Relay Protection Tester

Min. Order: 1 Piece
  • Frequency Error: < ± 0.01Hz
  • Phase Error: < ± 0.2°
  • Waveform Distortion: < ± 0.3% (Fundamental Wave)
  • Time Error: < 40µ S
  • Output Frequency: 0~1050Hz
  • Power Voltage: AC220V± 10%, 50Hz± 10%

IEC156 Economical Current Transformer Oil Bdv Oil Tester (IIJ-II-60)

FOB Price: $1500 - $3000 / Piece
Min. Order: 1 Piece
  • Type: Universal Testing Machine
  • Weight: 0-100Kg
  • Power Source: AC220V
  • Size: 380X370X380mm
  • Net Weight: 36 Kg
  • Power Supply: 220V 50Hz

Cx-675s Three-Phase Leakage Current Tester

FOB Price: $500 - $1000 / Piece
Min. Order: 1 Piece
  • Type: On-line
  • Color: White
  • Phase: Single Phase
  • Protection: Overvoltage
  • Application: Communication
  • Classification: Lighting/Power

Huazheng Current and Potential Transformer CT PT Integrated Polarity Tester

FOB Price: $4500 - $5200 / Piece
Min. Order: 1 Piece
  • Type: CT PT Analyzer
  • Maxcapacity: 0.8-10000
  • Accuracy Grade: 0.1 Class
  • Load Way: Electronic Load
  • Loading Method: Dynamic Load
  • Display: Digital

Arrester Characteristics/Leakage Current Tester for Zinc Oxide (ZX-MOA)

FOB Price: $700 - $800 / Piece
Min. Order: 1 Piece
  • Warranty: 1 Year
  • Packing: Carton
  • Port: Wuhan
  • Production Capacity: 5000PCS/Month
  • Trademark: GDZX
  • Origin: China

Hv Hipot Electric Insulating Boots Gloves Leakage Current Tester

FOB Price: $1000 - $11000 / Set
Min. Order: 1 Set
  • Accuracy Grade: 0.5
  • Display: LCD/LED/Needle
  • Control: Manual/Auto at Customized
  • Power Source: AC 110V/220V at Customized
  • Test Barrels: 6 or 8
  • Output Voltage: Customized

China Manufacturer Digital Leakage Current Tester

FOB Price: $300 - $2140 / set
Min. Order: 1 set
  • Type: Leakage Current Tester
  • Maxcapacity: None
  • Accuracy Grade: 0.5
  • Load Way: None
  • Loading Method: None
  • Display: Digital

Digital LCD Meter Voltage Current Electric Quantity Lithium Battery Tester

FOB Price: $3.2 - $4.5 / Piece
Min. Order: 50 Pieces
  • Installation: Direct Connected
  • Display: Digital
  • Usage: Meter for Industry and Home Use, Standard Electric Energy Meter, Multi-Functional Energy Meter, Maximum Demand Meter, Multi-rate Watt-hour Meters, Watt-Hour Meter
  • Theory: Electronic Meter
  • Customized: Customized
  • Packing: Carton

Solar PV Module Wet Leakage Current Tester

FOB Price: US $1 / sets
Min. Order: 1 sets
  • Type: Wet Leakage Current Testing Machine
  • Accuracy Grade: 0.5
  • Load Way: Mechanical Load
  • Loading Method: Dynamic Load
  • Display: Digital
  • Control: Computer Control

Automatic CT PT Analyzer Current / Voltage Transformer Tester

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Power: Electronic
  • Usage: Transformer Test Equipment
  • Applicable Standards: IEC60044-1, IEC60044-6, GB1208, GB16847, C57.13
  • Class Level: 0.5
  • Packing Size: 64*47*33cm
  • Gross Weight: 30kg

1000A Primary Current Injection Tester

Min. Order: 1 Piece
  • Certification: ISO9001
  • Protection: Anti-static
  • Installation: D
  • Housing: Metal
  • Packing: Wooden Case
  • Standard: 500x720x865mm

Secondary Current Injection Protection Relay Tester

FOB Price: $4500 - $7600 / Piece
Min. Order: 1 Piece
  • Application: Electromagnetic Instrument
  • Power: Electricity
  • Certification: FDA, CE, IAF, CCC
  • Current Output: 0-2200A
  • LCD Display: With LCD Display
  • Customized: Customized

Leakage Current Tester for Capacitor Factory (AT680)

FOB Price: $480 - $580 / Piece
Min. Order: 1 Piece
  • Speed: 55 Times/Second, 15 Times/Second, 3 Times/Second
  • Result Display: Show, Current, Resistance, Peak Value, and Sorting
  • Power Supply: Voltage: 198VAC~240VAC Frequency: 50Hz Power: Max
  • Comparator: 30 Sets Record, Gd/Ng
  • Parameters: Leakage Current & Insulation Resistance
  • Packing: Cartons

Auto Parts Test Machine Fuel Pump Tester Machine Fpt-007 Pressure Tester Flow Tester ...

FOB Price: $200 - $500 / Piece
Min. Order: 1 Piece
  • Certification: Ce, ISO9001
  • Type: Tester
  • Moel Number: Fpt-007
  • Net Weight: 25kgs
  • Gross Weight: 35kgs
  • Connector Shape: Ellipse

Double-Current Channel Single Phase Meter Test System, Test Machine, Tester

FOB Price: US $20000 / Piece
Min. Order: 1 Piece
  • Type: Drop Testing Machine
  • Maxcapacity: <1000KN
  • Accuracy Grade: 1
  • Load Way: Electronic Load
  • Loading Method: Dynamic Load
  • Display: Digital

IEC60112-2003 Proof Tracking Index Tester for Leakage Current Test

FOB Price: $2500 - $5000 / Piece
Min. Order: 1 Piece
  • Electrode Pressure: 1.0 +/- 0.05n
  • The Distance Between Electrodes: 4.0mm ± 0.01mm, Angle 60 ° ± 5
  • Electrode Voltage: 100 ~ 600V (
  • Drops of Liquid Height: 30 ~ 40mm Adjustable
  • The Size of The Drops: 44 to 55 Drops
  • Drops Time: 30s ± 5s

Voltage Ammeter DC Digital Display Tester Digital Current and Voltage Monitor 0.1-100V

FOB Price: $3.7 - $4.3 / Piece
Min. Order: 5 Pieces
  • Display: Digital
  • Installation: Built-in Shunt
  • Accuracy: 0.1
  • Kind: Meter
  • Power Source: DC Meter
  • Theory: Electronic Meter

AC Voltage Current Power Meter Harmonic Analyzer Tester

FOB Price: US $93.1 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Installation: Direct Connected
  • Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
  • Electric Equipment: Three-phase Four-wire
  • Theory: Electronic Meter
  • Power Meter Connection: Feed-through Type

LED Tester for Power, Power Factor, Voltage and Current

FOB Price: $130 - $170 / Piece
Min. Order: 1 Piece
  • Type: LED Tester for Power, Power Factor, Voltage and Cu
  • Weight: 2kg
  • Features: Test Lights Lifetime
  • Model No.: Lt-AC802
  • Testing Lamps: Energy Saving Lamps, Tubes, LED Lamps, Halogen
  • Voltage: 110-250V

Temperature Resistance Humidity Sound Level Voltage Current Multifunction Tester

FOB Price: $11 - $21 / Piece
Min. Order: 1 Piece
  • Installation: Portable
  • Display Mode: Digital
  • Accuracy: 0.5%~1%
  • Theory: Electronic Meter
  • Power Source: DC
  • Connection Type: IEEE-488

Portable Ctpt Current Transformer Tester (TPVA-404)

FOB Price: $2500 - $3000 / Piece
Min. Order: 1 Piece
  • Type: Universal Testing Machine
  • Maxcapacity: <1000KN
  • Accuracy Grade: 0.5
  • Load Way: Electronic Load
  • Loading Method: -
  • Display: LCD

DC 6, 12, 24V Electric Tester, Electric Current Tester

FOB Price: $0.8 - $0.99 / Piece
Min. Order: 500 Pieces
  • Certification: CCC, CE
  • Condition: New
  • Standard: Nonstandard
  • Language: Chinese, English
  • Update Method: by Email
  • Type: Test Bench

Inductance Capacitance Resistance Current LCR Tester

FOB Price: $2500 - $3800 / Piece
Min. Order: 1 Piece
  • output: 2V/20V/500VA
  • Current range: 0-1000A
  • Capacitance Range: 0.1μf-3300μf
  • Inductance range: 0.1mH~5mH, 5mH~50H
  • Capacity range: 5~20000kV
  • Resistance range: 50mΩ~1Ω, 1Ω~20KΩ

Portable DC Circuit Breaker Contact Resistance Tester with 200A Current

FOB Price: $1200 - $1500 / set
Min. Order: 1 set
  • Standard: 340mmx280mmx210mm
  • Weight: 7 Kg
  • Lead Time: 15 Working Dayys
  • Shipment: by Express
  • Packing: Carton
  • Port: Shenzhen

Gdva-404 Current Transformer Tester /CT Tester / PT Tester / Vt Tester

FOB Price: US $7 / Set
Min. Order: 1 Set
  • Item Name: Current Transformer Tester /CT Tester / PT Tester
  • Packing: Safety Wooden Packing
  • Standard: ISO, IEC
  • Port: Chongqing
  • Production Capacity: 100sets/Month
  • Trademark: GOLD

China Supplier Hzct-100 Current Transformer Excitation, Ratio and Polarity Tester

FOB Price: $5000 - $6000 / Piece
Min. Order: 1 Piece
  • Type: CT PT Analyzer
  • Maxcapacity: 0.8-10000
  • Accuracy Grade: 0.1 Class
  • Load Way: Electronic Load
  • Loading Method: Dynamic Load
  • Display: Digital

Leakage Current Tester with 30 Groups Record (AT680)

FOB Price: $480 - $580 / Piece
Min. Order: 1 Piece
  • Speed: 55 Times/Second, 15 Times/Second, 3 Times/Second
  • Result Display: Show, Current, Resistance, Peak Value, and Sorting
  • Power Supply: Voltage: 198VAC~240VAC Frequency: 50Hz Power: Max
  • Comparator: 30 Sets Record, Gd/Ng
  • Parameters: Leakage Current & Insulation Resistance
  • Packing: Cartons
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