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"Tool Aid 28000 7"" Heavy-Duty Automotive Logic Probe"
Item #: 66400045
Best Price: $28.99
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"The Tool Aid 28000 is a 7"" Heavy-Duty Automotive Logic Probe. It is a modern circuit tester with time tested durability. It quickly and safely tests high and low voltages (power and ground) on all vehicle circuits, including computerized engine and body controls. The probe features high impedance; current draw less than 18 milliamps to protect sensitive electronic sensors, microprocessors, electronic ignition components and air bags. The dual color LED indicates red for power (high) and green for ground (low)."