Performance Tool W2991 Computer Safe Logic Probe 6/12/24V with 10' Recoil Cord

The Performance Tool W2991 Computer Safe Logic Probe is a professional-grade diagnostic tool designed for testing electrical circuits on modern vehicles with sensitive electronic systems. Drawing less than 7 milliamps, this probe safely tests computerized engine and body control systems without risk of damage to delicate electronics.

Key Features:

• Computer safe design draws less than 7 milliamps to protect sensitive electronics
• Tests high and low voltages on all vehicle circuits including computerized controls
• Bright red and green LEDs interpret voltage signals including ground, power, and frequency
• Compatible with 6V, 12V, and 24V electrical systems
• 10-foot recoil lead wire extends to hard-to-reach areas
• Heavy-duty color-coded battery clips for secure connections
• Tests power and ground voltages on multiple components

Diagnostic Capabilities:

This versatile logic probe enables testing of fuel injectors, solenoids, tachometer reference signals, and sensor outputs including MAF (Mass Air Flow), camshaft position sensors, crankshaft position sensors, vehicle speed sensors, and other critical engine management components. Ideal for professional technicians and serious DIY mechanics working on automotive, marine, RV, and powersports electrical systems.