Sears Craftsman Inductive Timing Light, 1980s race engine check diagnostic
Product details
| Management number | 20974964 | Release Date | 2025/10/26 | List Price | $20.37 | Model Number | 20974964 | ||
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| Category | |||||||||
Sears Inductive Timing Light, model number 244.21172. A timing light is a diagnostic tool used to check and set the ignition timing on gasoline engines.
This model is a vintage tool, and may be difficult to find new.
It is designed to work with most ignition systems, including conventional, electronic, and computer-controlled systems.
The tool uses an inductive pickup to detect the spark from a spark plug wire, which then triggers a flash of light.
The flashes of light "freeze" the timing marks on the engine's crankshaft pulley, allowing a mechanic to see the exact ignition timing. Hard to find. Works. Sells $80 online
| Category | Electronics > Other |
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| Size | N/A |
| Brand | Sears |
| Condition | Good |
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