Sealey : AK5000. Auto Test Light 6v - 24v. Polarity can be reversed ( Connect clip to Live source ) to test Negative wires quickly. Insulated body with bright light for easy identification. Simple easy to use test light.
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10PCS Alligator Clips Electrical, 5 Colors Test Leads with Testing Probes Crocodile Jumper Wires Cable with Alligator Clips
Aliexpress UK
Sharp steel probe easily pierces wire insulation to inspect circuits. Bulb: 3W, Bulb Cord Length: 102mm/4.0". The circuit board has line protection function, which is safer and more resistant to burning.
eBay
Cleqee P5004 2pcs Quick Test Hook Clip Insulated Test Probe with 4mm Socket Professional High Voltage Electrical DIY Accessories
Aliexpress UK
Includes the following: 20 Rods 40 probe cones Clamp and Accessories
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100cm Electrical Multimeter Test Leads Universal 1000v 10A Probe Multimeter Test Leads For Digital Multi Meter Tester Lead Prob
Aliexpress UK
Sharp steel probe easily pierces wire insulation to inspect circuits. Bulb: 3W, Bulb Cord Length: 102mm/4.0". The circuit board has line protection function, which is safer and more resistant to burning.
eBay
Oscilloscope BNC Male Plug to Dual Alligator Clip Oscilloscope Test Probe Lead Cable 1m 500V 5A for Electrical Working
Aliexpress UK
Cable Current: 20A. 1 X Black Alligator Clip. 1 X Red Alligator Clip. Constructed with flexible PVC material that is double-layered and - insulated, ensures that the test leads are durable, flexible as well as having properties like freeze resistance and heat tolerance.
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10PCS Premium Alligator Clips Electrical, 5 Colors Test Leads with Testing Probes, Crocodile Jumper Wires Cable with Alligator
Aliexpress UK
Troubleshoot sensors, actuators and electronic circuits without damaging wires. 2x 1.0probe lead， black. 2x 1.0probe lead， Red. Whether it is a simple connectivity test or a more complex electrical performance test, there is a tool for it.
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4Pcs/Set 55mm Alligator Clip Banana Plug Test Probes with 4mm Banana Plug Cable Clips for Electrical testing Accessories
Aliexpress UK
1 Car Circuit Tester（without battery）. Easy operation : After a simple hook-up of the unit to the vehicle's battery, the automotive technician can conduct a positive or negative battery current to the tip by rocking the power switch forward or backward.
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Multimeter Test Leads 1000V 10A ANENG PT1005B Universal Needle Tip Multi Meter Probe Wire Pen Cable for Electrical Testing Tools
Aliexpress UK
If the tool's buzzer is turned on, a high-pitched tone will sound. If the tool's buzzer is turned on, a low tone will sound. Neither LED will glow if its probe tip is connected to an open circuit. Jdiag P100 Power Circuit Probe Kit 12V 24V Circuit Tester Automotive Electrical System Diagnostics Test Tool.
eBay
Cleqee P5004 2pcs Quick Test Hook Clip Insulated Test Probe with 4mm Socket Professional High Voltage Electrical DIY Accessories
Aliexpress UK