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OM-1500 Motor/gasoline engine RPM detector

The OM-1500 is a durable, non-contact magnetic flux detector crafted to measure the rotation of gasoline engines and EV/HEV motors. Designed for easy setup and rugged performance, it captures engine speed by detecting magnetic leakage while attaching alongside the ignition coil..

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The OM-1500 enables precise engine RPM measurement without modifying engine components or adding mechanical attachments. It detects the magnetic leakage from rotating parts—whether from the ignition coil on gasoline engines or the shaft of EV motors—making mounting easy and vibration-resistant. The included long signal cable simplifies setup when connecting to tachometers like GE-2500, CT-6520B, HT-6200, and others. Its robust construction and environmental tolerance make it a dependable choice for both field and workshop diagnostics.

  • Non-Invasive Detection — Simply clamps parallel to the ignition coil or mounts perpendicular to a motor shaft to sense magnetic flux leakage.

  • Built for Harsh Environments — Durable design ensures resilient performance under rough conditions.

  • User-Friendly — Quick one-touch attachment makes it both practical and efficient.

  • Extended Cable Included — Comes with a 4.9-meter signal cable for straightforward connection.

  • Wide Compatibility — Designed to work with a range of high-performance tachometers, including engine, handheld, and advanced FFT models.

  • Broad Temperature Range — Operates reliably between –10 °C and +100 °C.

Specification Details
Application Gasoline engine and EV/HEV motor RPM detection
Detection Method Magnetic flux leakage sensing (non-contact)
Mounting Options Parallel to ignition coil or perpendicular to motor shaft
Cable Length 4.9 m signal cable included
Durability High environmental and mechanical resistance
Operating Temperature –10 °C to +100 °C
Compatible Tachometers Compatible with models like GE-2500, FT-7200, HT-6200, SE-1620, CT-6520B
Design Features Compact, user-friendly, reliable for tough conditions