11,932 Ground Fault Detection
results from291 suppliers
Based Underground Cable Fault Detection
US$ 2000-8000 / Piece
Min. Order:1 Piece
- Type: Strength Testing Machine
- Accuracy Grade: 0.5
- Load Way: Electronic Load
- Loading Method: Electrical
- Display: LCD
- Control: Computer Control
Underground Cable Fault Detection
US$ 2000-8000 / Piece
Min. Order:1 Piece
- Type: Strength Testing Machine
- Accuracy Grade: 0.5
- Load Way: Electronic Load
- Loading Method: Electrical
- Display: LCD
- Control: Computer Control
Low-Voltage Loop Detector Car Detection Sensor Single Channel Vehicle Detection
US$ 32-38 / Piece
Min. Order:1 Piece
- Signal Transmission: Relay
- System: Passage System
- Type: Metal Detector
- Application: Industry, Special Equipment, Traffic, Car/Motorcycle
- Usage: Door, Vehicle Detection
- Certification: CE, FCC
on-Line Pd Detection for Power Transformer
US$ 3000-5000 / Piece
Min. Order:1 Piece
- After-sales Service: Lifetime Service
- Warranty: 12 Months
- Detection Band Ultrasonic: 40 ~ 200kHz
- Detection Band Earth Wave: 70MHz
- Measurement Range Ultrasonic: 0 ~ 90dB
- Measurement Range Earth Wave: -30 ~ 70dB
Easy Operation Intelligent Underground Pipeline, Metal pipelines, Route detection And Cable Path Detector
US$ 5937-10479 / Piece
Min. Order:1 Piece
- After-sales Service: Provided
- Warranty: 1 Year
- Transmitter Output frequency: 640Hz, 1280Hz, 10kHz, 33kHz, 82kHz, 197kHz
- Transmitter Output power: 10W, 10 levels adjustable, automatic real-time imp
- Transmitter Direct connection output vol: 150Vpp.
- Receiver Active detection frequency: 640Hz, 1280Hz, 10kHz, 33kHz, 82kHz, 197kHz.
Utrasonic Pd Testing Device Partial Discharge Detection
US$ 3000-5000 / Piece
Min. Order:1 Piece
- After-sales Service: Lifetime Service
- Warranty: 12 Months
- Detection Band Ultrasonic: 40 ~ 200kHz
- Detection Band Earth Wave: 70MHz
- Measurement Range Ultrasonic: 0 ~ 90dB
- Measurement Range Earth Wave: -30 ~ 70dB
Electrical Resistivity Tomography Equipment, Geo Physical Resistivity Meter,Ground Water Detector, Ground Water Detection Equipment and Underground Water Finder
US$ 10000 / Piece
Min. Order:1 Piece
- Accuracy: 1mm
- Vertical Lines: 1
- Horizontal Line: 1
- Receiving Voltage Precision: +-24V, +-0.4% +- 1lsb, 24 Bit a/D
- Input Impedance: Larger Than 50 Om Metre
- Apparent Polarizability Precision: +-1% +-1lsb
Htjf-8003 Partial Discharge Tester Partial Discharge Testing Equipment of Ultrasonic Testing
US$ 9900-12500 / Set
Min. Order:1 Set
- After-sales Service: 1 Year
- Warranty: 1 Year
- Product Name: Ultrasonic Partial Discharge Detector
- Measuring Method: Tev ,UHF, AA ,Ae ,Hfct
- Sensor Transmission Impedance: 5mv/Ma
- Detection Frequency: 1~30MHz
HV Cable Grounding Impedance Detection High Impedance Flashover Tester
US$ 1680-2880 / Piece
Min. Order:1 Piece
- Type: Universal Testing Machine
- Accuracy Grade: 1m
- Load Way: Electronic Load
- Loading Method: Dynamic Load
- Display: Digital
- Control: Computer Control
Htjf-8003 Manufacturer Handheld Pd Partial Discharge Tester Partial Discharge Detector
US$ 9900-12500 / Set
Min. Order:1 Set
- After-sales Service: 1 Year
- Warranty: 1 Year
- Product Name: Ultrasonic Partial Discharge Detector
- Measuring Method: Tev ,UHF, AA ,Ae ,Hfct
- Sensor Transmission Impedance: 5mv/Ma
- Detection Frequency: 1~30MHz
Htjf-8003 Partial Discharge Testing Equipment Digital Ultratev Partial Discharge Detector of Ultrasonic Testing
US$ 9900-12500 / Set
Min. Order:1 Set
- After-sales Service: 1 Year
- Warranty: 1 Year
- Product Name: Ultrasonic Partial Discharge Detector
- Measuring Method: Tev ,UHF, AA ,Ae ,Hfct
- Sensor Transmission Impedance: 5mv/Ma
- Detection Frequency: 1~30MHz
Htjf-8003 Electrical Partial Discharge Detector Handheld Voltage Withstand Partial Discharge Tester
US$ 9900-12500 / Set
Min. Order:1 Set
- After-sales Service: 1 Year
- Warranty: 1 Year
- Product Name: Ultrasonic Partial Discharge Detector
- Measuring Method: Tev ,UHF, AA ,Ae ,Hfct
- Sensor Transmission Impedance: 5mv/Ma
- Detection Frequency: 1~30MHz
Htjf-8003 Portable Partial Discharge Tester Partial Discharge Measuring Equipment
US$ 9900-12500 / Set
Min. Order:1 Set
- After-sales Service: 1 Year
- Warranty: 1 Year
- Product Name: Ultrasonic Partial Discharge Detector
- Measuring Method: Tev ,UHF, AA ,Ae ,Hfct
- Sensor Transmission Impedance: 5mv/Ma
- Detection Frequency: 1~30MHz
Htjf-8003 Portable Double Channel Partial Discharge Tester Partial Discharge Measuring Equipment
US$ 9900-12500 / Set
Min. Order:1 Set
- After-sales Service: 1 Year
- Warranty: 1 Year
- Product Name: Ultrasonic Partial Discharge Detector
- Measuring Method: Tev ,UHF, AA ,Ae ,Hfct
- Sensor Transmission Impedance: 5mv/Ma
- Detection Frequency: 1~30MHz
HVHIPOT Insulator Faults Detection Long-Distance Laser Locating Detector
US$ 2500-4000 / Piece
Min. Order:1 Piece
- Model number: GD-610B
- Range: 6-500kV
- Center Frequency: 40kHz±2Hz
- Discharge mode: Pinpoint arc discharge
- Discharge interval: 4mm
- Sensitivity (AC 10kV): distance 18M
Htjf-8003 Partial Discharge Tester Pd Testing Equipment Partial Discharge Detection System
US$ 9999-12500 / Set
Min. Order:1 Set
- After-sales Service: 1 Year
- Warranty: 1 Year
- Product Name: Ultrasonic Partial Discharge Detector
- Measuring Method: Tev ,UHF, AA ,Ae ,Hfct
- Sensor Transmission Impedance: 5mv/Ma
- Detection Frequency: 1~30MHz
GDYT Series PD Free Induced Voltage Test Set/System
US$ 5000-10000 / Piece
Min. Order:1 Piece
- Warranty: 1 year
- Type: Universal Testing Machine
- Accuracy Grade: 1
- Load Way: Electronic Load
- Loading Method: Dynamic Load
- Display: Digital
Htjf-8003 Partial Discharge Testing Equipment Digital Transformer Detector
US$ 9900-12500 / Set
Min. Order:1 Set
- After-sales Service: 1 Year
- Warranty: 1 Year
- Product Name: Ultrasonic Partial Discharge Detector
- Measuring Method: Tev ,UHF, AA ,Ae ,Hfct
- Sensor Transmission Impedance: 5mv/Ma
- Detection Frequency: 1~30MHz
Portable Laser Insulator Flaw Locating Faults Detector GD-610B
US$ 2000-3700 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 year
- Center Frequency: 40kHz
- Discharge Mode: Pinpoint Arc Discharge
- Discharge Interval: 4mm
- Voltage: AC 10kV Distance 18m
2D/3D Eri Electric Resistivity Imaging Geophysical Resistivity Meter Geophysical Survey Equipment for Underground Water Terrameter
US$ 3 / Piece
Min. Order:1 Piece
- After-sales Service: 2D3d Eri Electric Resistivity Imaging Geophysical
- Warranty: 2D3d Eri Electric Resistivity Imaging Geophysical
- Receiving Voltage Channel: +-32V(24 Bita/D)
- Input Impedance: >50mΩ
- Apparent Polarization Accuracy: +-1%& +-1character
- Sp Compensation Range: +-10V
Htjf-8003 Cable Partial Discharge Tester Portable Partial Discharge Detector for Cable
US$ 9900-12500 / Set
Min. Order:1 Set
- After-sales Service: 1 Year
- Warranty: 1 Year
- Product Name: Ultrasonic Partial Discharge Detector
- Measuring Method: Tev ,UHF, AA ,Ae ,Hfct
- Sensor Transmission Impedance: 5mv/Ma
- Detection Frequency: 1~30MHz
Htjf-8003 Power System High Voltage Pd Tester Partial Discharge Detector Partial Discharge Tester
US$ 9900-12500 / Set
Min. Order:1 Set
- After-sales Service: 1 Year
- Warranty: 1 Year
- Product Name: Ultrasonic Partial Discharge Detector
- Measuring Method: Tev ,UHF, AA ,Ae ,Hfct
- Sensor Transmission Impedance: 5mv/Ma
- Detection Frequency: 1~30MHz
Hzgz-IV Earth Fault Tester DC System Grounding Fault Locator Price
US$ 3000-3500 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Years
- Mass Scope of Workpiece: <900kg
- Type: DC System Earth Fault Tester
- Display: Digital
- Control: Computer Control
China Ground Fault Finder Equipment DC System Earth Fault Tester
US$ 3000-3500 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Years
- Mass Scope of Workpiece: <900kg
- Type: Universal Testing Machine
- Display: Digital
- Control: Computer Control
Ground Traffic Loop Sensor Inductive Loop Detector for Gate Barrier
US$ 32-38 / Piece
Min. Order:1 Piece
- Signal Transmission: Relay
- System: Passage System
- Type: Metal Detector
- Application: Industry, Special Equipment, Traffic, Car/Motorcycle
- Usage: Door, Vehicle Detection
- Certification: CE, FCC
Dual Channel Inductive Loop Vehicle Detecto Vehicle Loop Sensor/Ground Sensor
US$ 50-55 / Piece
Min. Order:1 Piece
- Type: Metal Detector
- Usage: Metal
- Installation Mode: Built in
- Certification: CE, FCC, RoHS
- Application: Industry, Communication Electronic Products, Car/Motorcycle, Traffic
- Self-Turning Range: 20-2000μh
Ground Sensors Traffic Inductive Loop Vehicle Detector
US$ 32-38 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Metal
- Installation Mode: Built in
- Certification: CE, FCC, RoHS
- Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
- Self-Turning Range: 20-2000μh
Underground Pipeline Locator and Cable Fault Detector Pipe Leak Detection Equipment
US$ 1099-3999 / Set
Min. Order:1 Set
- Warranty: 1 Year
- Type: Electronic Analyzer
- Display: Backlight
- Keyword: Pipe Locator, Cable Detector
- Power Supply: Lithium Battery
- Application: Underground Pipe and Cable Maintenance
Easy Operation 35KV 60Km Full Intelligent Multiple Pulse Power Cable Fault Locator
US$ 11399-19999 / Piece
Min. Order:1 Piece
- After-sales Service: Provided
- Warranty: 1 Year
- Product name: Intelligent Cable Fault Test System
- Temperature: -20C to+40C
- Signal frequency: sine-wave 15KHz
- Output impedance: Zo=Zc (Cable characteristic impedance)
DIY Loop Detector Offers Customizable Coil Shapes Instant Detection of Large Vehicles
US$ 32-38 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Metal
- Installation Mode: Built in
- Certification: CE, FCC, RoHS
- Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
- Self-Turning Range: 20-2000μh
CE Certified Hot Sell Easy Operation 35KV 60Km Full Intelligent Multiple Pulse Power Cable Fault Locator
US$ 11399-19999 / Piece
Min. Order:1 Piece
- After-sales Service: Provided
- Warranty: 1 Year
- Product name: Intelligent Cable Fault Test System
- Temperature: -20C to+40C
- Signal frequency: sine-wave 15KHz
- Output impedance: Zo=Zc (Cable characteristic impedance)
35KV 60Km Full Intelligent Multiple Pulse Power Cable Fault Locator
US$ 11399-19999 / Piece
Min. Order:1 Piece
- After-sales Service: Provided
- Warranty: 1 Year
- Product name: Intelligent Cable Fault Test System
- Temperature: -20C to+40C
- Signal frequency: sine-wave 15KHz
- Output impedance: Zo=Zc (Cable characteristic impedance)
Verified Supplier Highest Quality 35KV 60Km Full Intelligent Multiple Pulse Power Cable Fault Locator
US$ 11399-19999 / Piece
Min. Order:1 Piece
- After-sales Service: Provided
- Warranty: 1 Year
- Product name: Intelligent Cable Fault Test System
- Temperature: -20C to+40C
- Signal frequency: sine-wave 15KHz
- Output impedance: Zo=Zc (Cable characteristic impedance)
Hot Sell Easy Operation 35KV 60Km Full Intelligent Multiple Pulse Power Cable Fault Locator
US$ 11399-19999 / Piece
Min. Order:1 Piece
- After-sales Service: Provided
- Warranty: 1 Year
- Product name: Intelligent Cable Fault Test System
- Temperature: -20C to+40C
- Signal frequency: sine-wave 15KHz
- Output impedance: Zo=Zc (Cable characteristic impedance)
Dual Channel Rapid Response Loop Sensor DIY Coil Detects Large Diverse Vehicles
US$ 50-55 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Metal
- Installation Mode: Built in
- Certification: CE, FCC, RoHS
- Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
- Self-Turning Range: 20-2000μh
Traffic Detection Barrier Gate Accessory Inductive Loop System Traffic Metal Detector
US$ 32-38 / Piece
Min. Order:1 Piece
- Signal Transmission: Relay
- System: Passage System
- Type: Metal Detector
- Application: Industry, Special Equipment, Traffic, Car/Motorcycle
- Usage: Door, Vehicle Detection
- Certification: CE, FCC
12V-24V Double Way Vehicle Loop Detector for Gate Barrier or Arm Barreir
US$ 32-38 / Piece
Min. Order:1 Piece
- Type: Sensor
- Usage: Metal
- Installation Mode: Built in
- Certification: CE, FCC, RoHS
- Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
- Self-Turning Range: 20-2000μh
HVHIPOT Multi-functional flash-over Detector for Insulators Faults Locator(GD-610B)
US$ 1452-2492 / Piece
Min. Order:1 Piece
- Model number: GD-610B
- Range: 6-500kV
- Packing dimension of whole set: 470mm(L) 340mm(W) 420mm(H)
- Complete packing weight: 7.18kg
- Delivery time: 10-15 days
- Packing: Wooden Case
1CH Vehicle Detection Inductive-Loop Traffic Detector with 12-24VAC/DC
US$ 32-38 / Piece
Min. Order:1 Piece
- Signal Transmission: Relay
- System: Passage System
- Type: Metal Detector
- Application: Industry, Special Equipment, Traffic, Car/Motorcycle
- Usage: Door, Vehicle Detection
- Certification: CE, FCC
Dzd-6A Multi-Function DC Geophysical Resistivity Meter Induced Polarization Equipment Underground Water Detector Geo Ressitivity Test
US$ 1 / Piece
Min. Order:1 Piece
- Accuracy: Geophysical Exploration
- Vertical Lines: Geophysical Exploration
- Horizontal Line: Geophysical Exploration
- Usage: Geophysical Exploration Resistivity and IP Meter
- Packing: Wodoen Case
- Standard: ISO9001
