allsun Automotive Electrical Circuit Tester Probe 2-24V DC Pen Vehicle Power Diagnostic Tool Auto Wire Test Light Device System Analyzer

This thing is not good

Instructions on how to use product are REALLY awful. Maybe if the manufacturer had used a native English speaker to write them I could have used it. I have returned this product for a refund.

Worth the money

Excelente articulo, gracias

Producto de fácil manejo

broke within 2 days

Honestly works great. Have used it religiously in my mobile mechanic business to diagnose relays and solenoids. Time saver and money maker!

My children bought me a Power Probe as a gift a while back and it was amazing. I wanted a less expensive tool like it I could take for mobile repair work. This has done everything I’ve needed. Like Power Probe, it has an auxiliary ground and has a momentary switch to supply power. Very handy. It paid for itself with the first use.

Enabled me to diagnose car power window. Window would not go up. Was able to use short jumper wire/ground to window motor and use this tool as power probe to actuate motor to ra it se window. Awaiting new master switch to complete repair. Best $20 spent in a tool!

Very happy with product works great