Lisle 32900 Heavy-Duty Circuit Tester and Jumper
The Lisle 32900 combines a circuit tester with a jumper-wire function in one probe assembly. Switching from observing a circuit to making a jumper connection changes the test, so follow the vehicle-specific procedure before using the red-button function.
Specifications and included details
- Two-in-one circuit tester and jumper identity.
- Listed circuit voltage through 12V.
- Reinforced probe, handle, cord and clamp.
- Strain-relief spring for cord support.
Before ordering
Verify tool limits and whether the circuit permits a jumper connection. Do not apply power or ground to an unknown electronic pin. No calibrated digital-voltage display, universal computer-safe loading or mains use is established.
Product questions and answers
Is testing the same as using the jumper function?
No. A jumper changes the connection; use only the approved procedure for the circuit.
Can a 24V application be assumed compatible?
No. The established range here is through 12V; check the actual tool limit before use.
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