Best Goupchn in 2026

Copper: Both ends of the test leads are pure copper alligator clips. The maximum width of the crocodile clips opening is 10mm. Lead length: 3.3ft. Voltage: 1000V. Current: 15A.

Sturdy: The alligator clip is firmly fixed to the wire, and the rubber insulation layer ensures that it will not slip during use. The spring on the crocodile clip is strong enough and will not deform as you use it more often.

Function: Perfect for all electrical testing, electronic applications like automotive accessories and testing circuits on your vintage cars, trucks and motorcycle. As long as whatever you are testing uses a fuse of 15A or smaller.

Both ends of the test leads are stackable 4mm standard banana plugs. You can plug more than one banana plug into the same banana socket. Lead length: 3.3ft. Voltage: 1000V. Current: 15A.

Stackable banana test leads cables are very soft, flexible and nice to work with. Sturdy Banana Plugs and insulation greatly enhance durability and flexibility of the leads. Every electronic techie should have these cables.

Perfect for all electrical testing, electronic applications and moderate to low current testing on your vintage cars, trucks and motorcycle. When you have to test many circuits sequentially, this is an absolute necessity.

One end of the test lead is a stackable standard 4mm banana plug. The other end is a pure copper insulated alligator clip. Lead length: 3ft. Voltage: 1000V. Current: 15A.

4mm Banana Plug is stackable. You can plug more than one banana plug into the same banana socket. Sturdy Banana Plugs and insulation greatly enhance durability and flexibility of the leads.

The alligator clip is firmly fixed to the wire, and the rubber insulation layer ensures that it will not slip during use. The spring on the crocodile clip is strong enough and will not deform as you use it more often.

Test leads are made of high quality silicone material. Silicone can help with longevity and easy of use. Silicone leads are soft and resistant to high and low temperature.

Test hook clips are made of copper alloy. High quality, strong electrical conductivity, firm and difficult to bend and deform.

The other end of the test wires is male jumpers for breadboard projects, which is pure copper insulated for smooth conductivity. Suitable for connecting a wire to breadboard from power supplies, LED strips, multi-meters and Lilypad.

Test hook clips are made of copper alloy. High quality, strong electrical conductivity, firm and difficult to bend and deform.

Test lead wires are made of high quality silicone material. Silicone can help with longevity and easy of use. Silicone leads are soft and resistant to high and low temperature.

Perfect for low current testing, light electrical or DIY projects, applications, electronics and circuit boards. They can help you test IC or repair cell phone and other mini electronic products. Ideal for using in laboratories, service shops, schools, home and industry.

Silicone: Banana plug test leads are made of soft silicone wires which are durable, non-toxic, environmentally friendly. They will not deform at low temperatures, and are resistant to high temperatures.

Stackable Banana: Stackable banana Plugs on both ends are made of high quality material to ensure a long time. The main body is copper, and the shell is plastic. All of them are wear resistance and durable enough to offer a long lasting performance.

Accessories: Alligator crocodile clips are nickel plated and can carry 300V voltage and 15A current. Test fork clips are also nickel plated and can carry 60V voltage and 36A current. Automotive back probe includes 5pcs complete acupuncture probes and 10pcs replaceable needles.

Both ends of this test leads are injection molded standard 4mm banana plugs. Straight plug to right angle plug. Length: 3 ft.

The inner core of the test lead is oxygen-free copper wire. The material of the banana plug is pure copper, and the injection layer is ABS + PA. So the test lead is more soft, easy to use and has a long service life.

Piercing probes can puncture and clamp the cables, freeing your hands. There is no need to strip or damage the cable during use. Suitable for piercing cables with a diameter less than 4mm.

Excellent Quality: The upgraded version of the multimeter leads are made of high quality silicone. Silicone can help with longevity and easy of use. Silicone leads are soft and resistant to high and low temperature. Strong conductivity, low resistance and no signal loss. Leads: CAT III 1000V,10A.

Replaceable Probes: Probes set contains 2PCS 2mm copper probes, 2PCS 1mm gold-plated sharp probes, 2PCS 1mm extended gold-plated sharp probes, 2PCS 2mm pin probes, 2PCS banana plugs with thread. The included wrench can help the probes and the test leads to be connected tightly, and will not fall off during testing.

Multifunction: Test clips, replaceable banana plugs, alligator clips, spade plugs, wire piercing probes and replaceable probes can be used in different measurement environments such as industrial, electronics, home and automotive.

Jumper lead wires are made of high quality silicone material. Silicone can help with longevity and easy of use. Both ends are female connector. Length: 30cm.

Test hook adopts high quality durable and super conductive performance materials. The front end of the hook is retractable with a spring, so objects can be firmly hooked.

Perfect for testing IC or repairing cell phone and other mini electronic products. It also has good protection performance and a relatively short circuit to prevent touching of the foot.

Replaceable: Replaceable probes set has 4pcs 1mm gold-plated sharp needles and 4pcs 2mm copper needles. They can be switched to meet your different testing needs and ensure high strength, conductivity, long life and accurate data. Voltage: 1000V. Current: 20A.

Test Hooks: Test hook clip has a retractable clip hook and an extension lead which provides safe and secure connections for clamp and any terminal block. The front end of the hook is retractable with a spring, so objects can be firmly hooked. Perfect for continuity testing of circuit board components, resistors, logical analyzer capacitors or other SMD components.

Test Tweezer: Test leads set also contains a test tweezer. Suitable for resistor, capacitors and other SMD components. Non-slip comfort grip, it is convenient to use with one-handed operation of multi-function testing. Length: 15.3cm/6inch.

Test leads are made of high quality copper material which are soft, flexible and durable. Length: 3.3ft/1m. Voltage: 500V. Current: 5A.

One end is 4mm standard stackable banana plugs. You can plug more than one banana plug into the same banana socket.

Test hook clips are made of high quality copper alloy material which have strong electrical conductivity, firm and difficult to bend and deform. Perfect for continuity testing of circuit board components, resistors, logical analyzer capacitors or other SMD components.

Standard 4mm banana plug is suitable for most multimeters and other equipment. They are pure copper injection molding.

Test hook clips are made of copper material. The front end of the hook is retractable with a spring, so objects can be firmly hooked. The test hook is firmly welded to the wire, and will not fall off, bend, or deform during testing.

Perfect for using for all electrical and electronic applications in laboratories, schools, automotive, home and industry. This is an ideal choice for school physics laboratories to quickly and cheaply assemble circuits.

Standard 4mm banana plug is suitable for most multimeters and other equipment. They are pure copper injection molding.

Test hook clips are made of copper material. The front end of the hook is retractable with a spring, so objects can be firmly hooked. The test hook is firmly welded to the wire, and will not fall off, bend, or deform during testing.

Perfect for using for all electrical and electronic applications in laboratories, schools, automotive, home and industry. This is an ideal choice for school physics laboratories to quickly and cheaply assemble circuits.

Back probes are made of stainless steel which have strong conductivity. The shell is made of insulating and flame-retardant material which ensures your safety during testing.

The tip of the probe is only 0.7mm, which can easily pierce wires without damage. The tail is 4mm banana female socket. It is convenient to connect with 4mm banana plug leads.

Perfect for wire piercing, back-probing harness connectors, automotive sensors, diagnostic troubleshooting. No need to strip off the cables and no damage to the cables. Textured non-slip design enhances your comfort. High reliability and long service life.

Multimeter test leads are made of PVC and pure copper material, which is soft, durable and flexible. Even in a low temperature environment, test leads can remain soft and not deformed. Max voltage and current: CAT IV,1000V/10A. Lead length: 3.3ft/1m.

One end of this test leads is standard 4mm insulated banana plug with a cover for most digital multimeters. The other end is 0.7mm precision sharp probes which can easily pierce wires and meet your more detailed measurement needs. Test lead is ergonomically designed with rounded protrusions, non-slip during testing.

Push on alligator clips are made of high-quality metal material with strong conductivity. The shell of the alligator clip is made of insulating plastic, which can prevent short circuits during testing and protect your safety. The end is a 0.08 inch small caliber crocodile clip suitable for multimeter test probe connection.

Banana plug test leads are made of copper material so they are soft, flexible and nice to work with. Sturdy Banana Plugs and insulation greatly enhance durability and flexibility of the leads. Every electronic techie should have these cables.

The tail of the alligator clips can be perfectly connected with the 4mm banana plugs. 5 colors make it easy to distinguish them during testing. Maximum opening: 15mm. Current Voltage: CATII 300Vac/15A.

Wire piercing probes can be easily connected with the 4mm banana plug test leads. Perfect for wire piercing. No need to strip off the cables and no damage to the cables. Textured non-slip design enhances your comfort. High reliability and long service life. Probe length: 20mm. Voltage: 30V.

Alligator clips test leads are made of soft PVC and copper. The copper wire has heavy insulation for protection against shorting and shock. Wire diameter: 2.5 mm. Wire gauge: 18 AWG.

Crocodile clips are tightly connected to the wires, and the insulating plastic protective covers are tightly attached to the crocodile clips. Covers won't slide and fall off during testing and cause an accident, which protects your safety to the greatest extent.

The alligator clips have nice grip, upgraded sturdy spring and 10mm open diameter can make the clips hold the object firmly and not easy to slip off.

F-Type adapters are made of high quality gold-plated copper which can reduce attenuation and enhance transmission capacity. Gold plated can help increase conductivity and help reduce corrosion.

Coaxial connectors are used to extend the length of RG6 coaxial cables. They can save space and are easy to install and disassemble.

Right-angle converters are designed for indoor use. They are usually used for cabinets, furniture or wall panels behind some narrow spaces. It can clean the cables coming out of the wall without messing up.

F Male to dual female splitter cables are made of low loss and flexible RG316 coaxial wires. The position of the connector can be adjusted appropriately according to the usage scenario.

This splitter cable is designed to work with devices and appliances with 50 Ohm impedance. They can be used for cable connection, testing of RF signal equipment and connection when using dual antennas.

Low loss 50 Ohm cables are used for transferring signals in networks. Typical applications for 50 Ohm cables include GPS, cellular and measurement applications.

F-Type adapters are made of high quality copper material which can reduce attenuation and enhance transmission capacity.

Coaxial connectors are used to extend the length of RG6, RG58, RG59 and RG11 coaxial cables. They can save space and are easy to install and disassemble.

Perfect for working with coaxial cables on TV, modem, internet router, cable TV amplifier, satellite receiver, cable modem or other digital audio/video unit.

Replaceable: Multimeter test leads are pure copper soft injection type 4mm banana plug wires. This kit contains 4PCS 2mm copper needles and 4pcs 1mm gold-plated sharp needles. They can be switched to meet your more testing needs and ensure high strength, conductivity, long life and accurate data.

Mini Test Hook: 2mm inner spring mini test hook clip has a retractable clip hook and a extension lead which provide safe and secure connections for clamp and any terminal block. Perfect for continuity testing of circuit board components, resistors, logical analyzer capacitors or other SMD components.

Insulated Clips&Test Probes: The insulation puncture test clip can quickly pierce the test leads, which is convenient for non-destructive maintenance testing. This flexible test probes can be used in instrument such as oscilloscopes, and features high sensitivity and reliability.

Oscilloscope Probes are electrical component which connect the circuit under test and oscilloscope input. Superior materials and advanced technology enhance the feeling and the structure. The smooth surface is easy to use.

High voltage probe can withstand 2000V. The grounding crocodile clip reliably grounds the probe stage for safe operation and correct signal reading.

The tip of the removable hook is protected by a plastic case. The positioning sleeve ensures the stability and reliability of the tip exposed at the test point. 4 colors identification rings compatible with most oscilloscope probe sizes for easy channel differentiation.

Multimeter test leads are made of high quality soft premium silicone insulating material which are flexible and durable. Silicone helps prolong life and can be used in extreme environments. Strong conductivity, low resistance and no signal loss. Leads: CAT III 1000V,10A.

The head of the multimeter pen is a combination of banana plug and probe. It can be connected to any other accessory with a 4mm socket in this kit. Flexible collocation and easy to use.

The combination of various puncture probes can meet your needs in different test scenarios. Alligator clips and test tweezer add to the versatility of the kit. All accessories are ergonomically designed with non-slip design. Greatly improve your comfort of use.

RCA to F adapters are made of high quality copper nickel plated material which can achieve higher signal transmission and extremely low signal loss.

Compatible with Atari 2600, Atari 7800, 2 Port Atari 5200, Atari 400, Atari 800, Commodore 64, Commodore Vic 20, Commodore 128, Intellivision, Colecovision, Sega Master System, Sega Genesis. They couldn't work on a 4 Port system.

Perfect for connecting older gaming console to a modern TV. Screw the coaxial F type end on your TV connector, then plug the RCA end in the old style RCA cable from game console. Completely replace older systems' switch box.

4 way trailer wiring harness is made of high quality 18AWG copper wire which is soft and durable. The shell is wrapped by insulating rubber, anti-rust and anti-corrosion. Rated voltage: 300V. Heat resistance: 105°C.

The 4-pin trailer connector is designed to mate with an industry standard 4-way flat receptacle, providing your trailer with a male plug that can be used to replace frayed broken wires on a variety of trailers.

This 4-pin trailer wiring plug is ready to splice into your existing trailer wiring. It can be used to connect tail lights, brake lights and turn signals. Suitable for all types of trailers including boat trailers, horse trailers, motorcycle trailers, ATV trailers and other cargo utility trailer hitches.

Oscilloscope Probes are electrical component which connect the circuit under test and oscilloscope input. Superior materials and advanced technology enhance the feeling and the structure. The smooth surface is easy to use.

Oscilloscope probe attenuation can be adjusted with a 1X or 10X sliding switch. The grounding crocodile clip reliably grounds the probe stage for safe operation and correct signal reading.

The tip of the removable hook is protected by a plastic case. The positioning sleeve ensures the stability and reliability of the tip exposed at the test point. 4 colors identification rings compatible with most oscilloscope probe sizes for easy channel differentiation.

Crocodile clamps are made of high quality copper material which have good conductivity. The whole body is covered by insulating sheath, which is both comfortable and safe to use.

The battery clamps are very sturdy and strong. Built in a strong spring that won't lose its elasticity easily after multiple uses. The red clamp is positive and the black is negative. Input voltage: 12V, 24V, 36V. Current up to 500A.

Perfect for various battery chargers projects such as voltage tester, cars and truck batteries, solar panels, camping, boats, electric fences. Widely used in various electrical engineering, electric welding machines and voltage testers.

This circuit probe is made of pure steel which is hard, durable and does not bend. The body is integrated with three lights and adopts the small lamp bulb commonly used for cars. Each auto repair shop has stocks so it is easy to replace. The bulb has high visibility and long service life. The brightness of the top 3W lamp can vary with the measured voltage.

The large clamp is convenient for clamping the battery head and the body ground. There is an auxiliary probe at the back of the clip, which is convenient for inserting the plug to be tested with the main probe at the same time. High-strength flexible leads. Lightweight and durable, with strong heat insulation, abrasion resistance and tensile strength.

Banana to alligator test leads are made of high quality copper material which are flexible and durable. Wire piercing probes can be easily connected with the 4mm banana plug test leads. Perfect for wire piercing. No need to strip off the cables and no damage to the cables.

Multimeter test probes are made of high quality copper nickel plated which can ensure excellent sensitivity, accuracy and stable performance. CAT II: 600V/10A.

Gold-plated precision sharp test probes can be used to test small components such as circuit boards and mobile phone cameras. It can also be used to puncture wires without damage.

Plug and play. Easy to use. The ends of both probes are 2mm. Just plug the test probes on the 2mm nickel-plated needles and then it can be used directly.

Oscilloscope Probes are electrical component which connect the circuit under test and oscilloscope input. Superior materials and advanced technology enhance the feeling and the structure. The smooth surface is easy to use.

Oscilloscope probe attenuation can be adjusted with a 1X or 10X sliding switch. The grounding crocodile clip reliably grounds the probe stage for safe operation and correct signal reading.

The tip of the removable hook is protected by a plastic case. The positioning sleeve ensures the stability and reliability of the tip exposed at the test point. 4 colors identification rings compatible with most oscilloscope probe sizes for easy channel differentiation.