Back Piercing Multimeter Test Needle Probes Pair

Diagnose automotive electrical issues with extreme precision using these ultra-fine back piercing probes. Designed with an ultra-thin 0.7mm stainless steel needle tip, these versatile multimeter test leads easily slide past weather seals into harness connectors or pierce wire insulation without causing permanent cable damage. Whether you are troubleshooting sensor signals, checking fuel injector pulse, or diagnosing ECU circuits, this 2-piece probe set turns your standard multimeter into a powerful automotive diagnostic tool.

Key Features

• Ultra-thin 0.7mm stainless steel tip easily pierces insulation and glides into tight harness connectors

• Rated for up to 30V applications, making it ideal for standard automotive and low-voltage systems

• Standard 4mm banana jack socket connects effortlessly to most universal multimeter test leads

• Color-coded red and black handles ensure quick polarity identification during testing

Why Choose Our 0.7mm Back Piercing Multimeter Test Needle Probes (Red & Black Pair) Stripping wires or jamming bulky test probes into delicate automotive connectors often damages terminals, bends pins, or causes water leaks down the road. These ultra-fine back piercing probes allow non-destructive testing, sliding seamlessly behind waterproof weather pack seals to make direct contact with electrical terminals while keeping the factory wiring harness fully protected.

Perfect For

• Automotive electrical troubleshooting, sensor signal probing, and ECU pin testing

• Reading back-probe voltages on fuel injectors, mass airflow sensors, and throttle bodies

• DIY mechanics, professional auto technicians, and electronics hobbyists

Product Specs

• Material: Stainless Steel Needle, Copper Connector, Insulated Shell

• Tip Diameter: 0.028 in (0.7mm)

• Max Voltage / Current Rating: 30V / 1A

• Socket Interface: Standard 4mm Banana Jack Female Connector

• Pack Quantity: Set of 2 (1 Red, 1 Black)