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Wire Testers
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Semoic A-50+ Active Optical Fiber Identifier+Wire Tracker Visual Fault Locator -70-+10dBm Rechargeable Fiber Cable Tester
Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use.
£59.37
Shipping: Free
OnBuy
2026 New Rechargeable Wire Strippers w/ Voltage Tester, Cable Cutters, Plier, Twister, Crimper, Splitting â 1set-L
Brand Handle Material Rubber Batteries Included? Yes Material High Carbon Steel Batteries Required? Yes The 8-in-1 electrocomputer tongs feature...
£103.99
Shipping: Free
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100pcs 2 Wires Digital Voltmeter 2.5V-40V Digital Voltage Tester LED Display Panel Voltmeter
1. The voltmeter has simple wiring. It usually uses two wires, red for positive and black for negative. It has reverse connection protection, so it...
£53.30
Shipping: £8.10
OnBuy
100pcs 2 Wires Digital Voltmeter 2.5V-40V Digital Voltage Tester LED Display Panel Voltmeter
1. The voltmeter has simple wiring. It usually uses two wires, red for positive and black for negative. It has reverse connection protection, so it...
£53.03
Shipping: £8.91
OnBuy
100pcs 2 Wires Digital Voltmeter 2.5V-40V Digital Voltage Tester LED Display Panel Voltmeter
1. The voltmeter has simple wiring. It usually uses two wires, red for positive and black for negative. It has reverse connection protection, so it...
£55.32
Shipping: £5.36
OnBuy
Circuit Tester for Automotive Repairs, Open Wire Detector with Flexible Probe for Accurate Tracing, Short Circuit Finder for Cars, Trucks, Ships (DC
Transform your approach to automotive repairs with our Circuit Tester. Engineered for precision and ease of use, this open wire detector offers a...
£54.79
Shipping: Free
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Typecat RC3563 Battery Internal Resistance Voltage 3-Digit Tester True Four-Wire AC Lithium Detector(B)
The battery internal resistance tester can measure the battery internal resistance and voltage at the same time. Wide applications:This product is...
£50.01
Shipping: Free
OnBuy
Typecat RC3563 Battery Internal Resistance Voltage 3-Digit Tester True Four-Wire AC Lithium Detector(B)
Thebatteryinternalresistancetestercanmeasurethebatteryinternalresistanceandvoltageatthesametime.
£50.01
Shipping: Free
OnBuy
Spactz A-50+ Active Optical Fiber Identifier+Wire Tracker Visual Fault Locator -50-+26dBm Rechargeable Fiber Cable Tester
Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use.
£54.90
Shipping: Free
OnBuy
Automotive Circuit Tester, Open Wire Detector With Flexible Probe for Precise Tracing, Short Circuit Finder Automotive Diagnostic Tool for Cars, Truck
In a world where precision matters, our Automotive Circuit Tester is your go-to solution for diagnosing electrical problems swiftly and accurately.
£50.25
Shipping: Free
OnBuy
100pcs 2 Wires Digital Voltmeter 2.5V-40V Digital Voltage Tester LED Display Panel Voltmeter
1. The voltmeter has simple wiring. It usually uses two wires, red for positive and black for negative. It has reverse connection protection, so it...
£51.71
Shipping: £10.22
OnBuy
100pcs 2 Wires Digital Voltmeter 2.5V-40V Digital Voltage Tester LED Display Panel Voltmeter
1. The voltmeter has simple wiring. It usually uses two wires, red for positive and black for negative. It has reverse connection protection, so it...
£62.41
Shipping: £4.08
OnBuy
Insulation Tester, DY4106 Digital Milli-ohm Meter HD LCD Backlit 4 Wire Test Low Resistance Multimeter IEEWWMIMW
- 2000 counts. - measure range 10 ~ 200k. - 0.3% accuracy. - temperature compensation and measurement. - four terminal kelvin method., Manufacturer: MTHCKXJBSUZ
£165.59
Shipping: Free
Amazon Marketplace - Guoxiaoyan
NOYAFA NF-826 Network Tracking Device Wire Circuit Breaker Cable Tester Phone Line Detector Locator Meter Tracking Device
Functions:Detecting cables, electrical lines-water/gas supply pipelines buried in wall or earthDetecting interruptions and short circuit in cables...
£121.20
Shipping: £3.85
OnBuy
Cable Tracker, Network Cable Tester TDR Tracker LAN RJ45 RJ11 Detector Wiring LCD Display Tool MWIISSWZE
Cable TesterElectric Cable DetectorMulti-Cable Testing Capability:Tests twisted pair, coaxial, and POE network cables, ensuring versatile connectivity solutions Advanced TDR Technology:No blind area testing with TDR technology, providing comprehensive cable length detection Extensive Compatibility:Supports RJ11, RJ45, and coaxial cable types, eliminating the need for adapters Detailed Cable Analysis:Identifies POE standards and confirms cable length with a resolution of 0.33m Robust Safety Features:Equipped with 70V DC input protection, ensuring safe cable testing in various environments, Manufacturer: MTHCKXJBSUZ
£150.82
Shipping: Free
Amazon Marketplace - Guoxiaoyan
Cable Tracker, Network Coax Cable Tester Measure RJ45 BNC Length Anti-Inteerence Wire Locator Monitoring Tracker MWIITHAAE
Earphone Functionality:Allows use in noisy environments with the earphone feature. Cable Length Measurement:Precise RJ45, BNC cable length detection for efficient network installations. Hub Blink Feature:Locates network ports with ease using the flashing port light on Hub/Switch. Network Peormance Test|Tracer Wire Locator|Multi-Cable Compatibility:Tests RJ45, BNC, USB, and more, ensuring versatile network troubleshooting. Advanced Cable Diagnostics:Detects open, short, cross, and crosstalk issues in RJ45, BNC cables., Manufacturer: MTHCKXJBSUZ
£81.64
Shipping: Free
Amazon Marketplace - Guoxiaoyan
Cable Tracker, Network Cable Tester TDR Tracker LAN RJ45 RJ11 Detector Wiring LCD Display Tool MZASSIWWS
Built-in Cable Tracker:Quickly locate cables within walls or bundles with the built-in cable tracker, enhancing installation efficiency Intuitive LCD Display:The LCD screen presents clear readings and graphical representations for easy interpretation Comprehensive Cable Analysis:The lan tester provides accurate cable length and fault detection, offering detailed analysis for professionals POE Detection Capability:Identify POE standards with ease, making the device suitable for power over Ethernet network testing Wide Cable Compatibility:Tests a variety of cable types, including RJ11, RJ45, and coaxial cables, ensuring universal network testing, Manufacturer: MTHCKXJBSUZ
£146.87
Shipping: Free
Amazon Marketplace - Guoxiaoyan
Cable Tracker, Network Cable Tester Measure Length POE LAN Test LCD Display Scan Wiremap Wire Tracker Tools MWVASHVIM
Network Port Identification:The flash function helps locate network ports by blinking the port light on switches/routers Advanced PoE Testing: identifies AF/AT types and tests non-standard/standard POE switches from 5V to 60V Multimode Cable Testing:offers digital and analog signaling, including PoE testing, for versatile network troubleshooting Network Cable Tracker:The cable tracker function aids in locating network cables, even in complex environments Extended Cable Length Measurement:With a range of 2.5m to 200m, this cable tester ensures precise length readings for large-scale networks, Manufacturer: MTHCKXJBSUZ
£99.01
Shipping: Free
Amazon Marketplace - Guoxiaoyan
New MESTEK WT58D RJ11 RJ45 No Interference Telephone Wire Tracker Ethernet Lan Network Cable Tester
Why Choose Our Line Finder??? The biggest advantage: digital signal searching line Different from the noise interference caused by the analog...
£126.20
Shipping: £3.85
OnBuy
Mcbazel Network Cable Tester with POE, Cable Length Test, Multifunction Wire Tracer with Scan/Flash Modes, Network Tester Complete Kit Type-C Charging for CAT5/CAT6 Cable Continuity Test INSP110161
Cable Status Testing: Accurately tests CAT5/CAT6 cables for open circuits, shorts, crossover, or breaks, and quickly identifies cable issues with reliable results through continuity testing. The device also includes QC testing to verify the connection between the cable cores and the crystal head copper sheets. Scan Function : Easily locate network cables using sound and flashing indicators. Connect one end to the "Scan" interface on the Emitte and detect the corresponding cable on the other end. Ideal for accurately identifying cables across routers or switches. Length Testing Function: Accurately measures cable lengths from 5 meters to 350 meters. Connect the cable to the "Length/Flash/PoE" interface to detect the cable length. An essential tool for assessing cable health and efficiency. PoE Function: Simply connect the switch to the "Length/Flash/PoE" interface on the Emitter to test both standard and non-standard PoE switches. If the test is a standard PoE switch, the PoE power supply mode, standard PoE voltage of the PoE device, and voltage polarity will be displayed. Flash Function: Insert the cable into the "Length/Flash/PoE" interface to identify the correct network line. The switch/router's indicator light flashes every 3 seconds, helping to locate specific lines.
£59.99
Shipping: Free
Amazon Marketplace - InniSpec
Saudism YR1035 Lithium Battery Internal Resistance Tester High Accurate 4-Wire for Electric Vehicles and Phone OPC-PMGP2MS-NEW
Advanced Testing Technology: The YR1035 tester utilizes a high- 4-wire testing method, ensuring accurate measurements of battery internal resistance,
£54.92
Shipping: Free
OnBuy
Spactz A-50 Active Optical Fiber Identifier+Wire Tracker 30mw Visual Fault Locator with -70-+10dBm Fiber Cable Tester Detector
Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use.
£52.09
Shipping: Free
OnBuy
Kabalo Network Cable Tester RJ45 CAT5e CAT6 RJ11 Ethernet LAN PC Wire Lead Testing Tool
Network Cable Tester RJ45 CAT5e CAT6 RJ11 Ethernet LAN PC Wire Lead Testing Tool, Computers/Tablets & Networking > Computer Cables & Connectors > Computer Cable Testers
£15.85
Shipping: Free
eBay - infinityfat786
unbrand UT682D Series Wire Tracker Toner Probe Telephone Line Network Cable Ethernet LAN Tester Calibration Detector Line Finder
UT682D Series Wire Tracker Toner Probe Telephone Line Network Cable Ethernet LAN Tester Calibration Detector Line Finder Easily track twisted-pair...
£53.44
Shipping: £3.90
OnBuy
Handheld DC Milliohmmeter Low Resistance Tester Meter Four Wire Kelvin Measurement Rechargeable 20R 1-1999mΩ Big Clip
8888 red digital tube display. Automatically reset to 0, no need to adjust to 0. Resolution:1mΩ Measuring range:1-1999mΩ Testing...
£92.38
Shipping: Free
OnBuy
Tlily A-50 Active Optical Fiber Identifier+Wire Tracker 30mw Visual Fault Locator with -50-+26dBm Fiber Cable Tester Detector
Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use.
£51.48
Shipping: Free
OnBuy
kepptory A-50 Active Optical Fiber Identifier+Wire Tracker 30mw Visual Fault Locator with -50-+26dBm Fiber Cable Tester Detector
Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use.
£53.66
Shipping: Free
OnBuy
MS6818 Portable Professional Wire Metal Pipe Locator Detector Tester Line Tracker Target Pipes, Cables QXNNNBLHQ-MS6818-32MM
1.transmitter is integrated with function of AC/voltmeter, which can measure 12 to 400V AC/voltage on a linear basis 2.screen of transmitter can display preset transmitting power, transmitted codes-its own battery energy-mains voltage detected-AC/status of mains voltage detected-and warning symbol mains voltage 3.Transmitter has function of self-inspection to detect its own working status and to display it on LCD screen user's reference 4.sensitivity of receiver can be adjusted either manually or automatically 5.receiver can sweep frequency automatically, Manufacturer: CSDASW
£141.34
Shipping: Free
Amazon Marketplace - xujiehsha
DIY 1000W 25A 4-Wire DC Electronic Load Lithium 18650 Battery Capacity Analyzer Tester with Discharge Monitor PCB Board TKWKLWKAK
DIY 1000W 25A 4-Wire DC Electronic Load Lithium 18650 Battery Capacity Analyzer Tester with Discharge Monitor PCB Board
£65.03
Shipping: Free
Amazon Marketplace - AOTAODIANZISHANGWU
Cable Tracker, Network Cable Tester CAT5 CAT6 Tracker LCD Display Poe Tools Support Continuity Test Wire Tracer MWEITETZS
Dual Scanning Modes for Precision Cable Tracing：Switch between Normal and Anti-jamming Modes to accurately locate target network cables even in environments with heavy electromagnetic interference Comprehensive Cable Continuity and Fault Diagnosis：Test network cable continuity, detect faults like short circuits, open circuits, miswires, and reversed connections, and visually display results via intuitive line sequence indicator lights POE Power Supply Mode Detection and Crystal Head Crimp Test：Verify Power over Ethernet (POE) switch modes and test RJ45/RJ11 connector crimping quality Non-Contact Voltage (NCV) Detection and Safety Protection：Integrated NCV function alerts users with audible alarms when approaching AC voltages above 40V, preventing accidental contact with live wires Low-Battery Alerts and LED Lighting：Features automatic low-battery warnings via flashing indicator lights and includes a built-in LED light to illuminate dark workspaces, Manufacturer: MTHCKXJBSUZ
£88.24
Shipping: Free
Amazon Marketplace - Guoxiaoyan
Cable Tracker, Network Cable Tester LAN Measure Length Cables Continuity Test Wire Tracker BNC RJ45 RJ11 Ethernet MWWEWEMIM
1. Directly hunt 5E, 6E, telephone wire, coaxial cable, USB cable and other cables 2. Hub blink for locating network port by the flashing port light on Hub / Switch 3. Check wiring error in 5E, 6E, coaxial cable, such as open circuit,short circuit, jumper wire, reverse connection 4. Locate the wiring or connection error 5. Measure the length of the network cable up to 1000m and locate the breaking point, Manufacturer: MTHCKXJBSUZ
£73.08
Shipping: Free
Amazon Marketplace - Guoxiaoyan
SUNDELY 4 In 1 Network Cable Tester RJ45/RJ11/USB/BNC LAN Cable Cat5 Cat6 Wire
4 In 1 Network Cable Tester RJ45/RJ11/USB/BNC LAN Cable Cat5 Cat6 Wire, Computers/Tablets & Networking > Computer Cables & Connectors > Computer Cable Testers
£16.49
Shipping: Free
eBay - qf.trading
SUNDELY 4 In 1 Network Cable Tester RJ45/RJ11/USB/BNC LAN Cable Cat5 Cat6 Wire
4 In 1 Network Cable Tester RJ45/RJ11/USB/BNC LAN Cable Cat5 Cat6 Wire, Computers/Tablets & Networking > Computer Cables & Connectors > Computer Cable Testers
£16.49
Shipping: Free
eBay - tankshub
SUNDELY 4 In 1 Network Cable Tester RJ45/RJ11/USB/BNC LAN Cat5 Cat6 Wire au
4 In 1 Network Cable Tester RJ45/RJ11/USB/BNC LAN Cat5 Cat6 Wire au, Computers/Tablets & Networking > Computer Cables & Connectors > Computer Cable Testers
£16.49
Shipping: Free
eBay - qf.trading
2X Wire Short Open Finder Circuit Detector Power Cable Tester Tracer EM415PRO Scanner Diagnostic Tool for Boat
and High Quality! This instrument is designed to identify and trace wires or cables without damaging the insulation. You can also use it to check...
£50.56
Shipping: Free
OnBuy
Kweiny Wire Piercing Test Probes, Insulated Auto Ignition Probes, 2Piece Set for Multimeter Tester Test Pins OPC-PPPFJKH-NEW
Durable automotive test probes Built with sturdy materials to ensure long lasting durability and reliable performance during car testing Piercing...
£73.77
Shipping: Free
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Multifunction Electrical Tester Pen AC/DC Voltage Detector for Outlets Wires Circuit Testing Non-Contact with Flashlight DIY Electrician Tool Kit
Multi-function Smart Power Measuring Pen Features: ALL-IN-ONE ELECTRICAL TESTING: Detect voltage (AC/DC), check wire conduction, test socket wiring,
£68.56
Shipping: Free
OnBuy
RC3563 Battery Internal Resistance Voltage 3-Digit Battery Tester True Four-Wire AC Lithium Battery Detector(B)
The battery internal resistance tester can measure the battery internal resistance and voltage at the same time. Wide applications:This product is...
£112.82
Shipping: Free
OnBuy
Battery Voltage Tester - True 4-Wire Ac Sine Wave Method Ensures Accuracy, Digital Lcd Display For Easy Readability For Halloween Parties
Transform your battery testing experience with our Battery Voltage Tester. Designed with precision in mind, our tester combines the best of both...
£100.72
Shipping: Free
OnBuy
Wire Locator Tracker Detector In Wall Pipeline Detector For Underground Cable Tester Short Circuit Breaker Test With Mute Function Operation Voltage M
This Wire Locator Tracker Detector is a versatile and essential tool for identifying and diagnosing issues in complex electrical and plumbing systems.
£1,052.51
Shipping: Free
OnBuy
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