Schatten Magnet Polarity Tester for Electric Guitar Pickup Polarity Testing – New

Need a straightforward way to verify pickup magnet polarity during setup or troubleshooting?

The Schatten Magnet Polarity Tester is a dedicated diagnostic tool designed to indicate the magnetic alignment of coils in electric guitar and bass pickups. Developed by Schatten Design, this tool is intended for use by guitar technicians, builders, and repair shops working with magnetic pickups and related wiring configurations.

By identifying north or south magnetic polarity, the tester supports troubleshooting tasks such as verifying pickup orientation, checking phase relationships, and diagnosing hum or cancellation issues in multi-pickup systems. The device operates as a non-invasive test solution, allowing polarity checks without removing covers or modifying pickup assemblies.

The Magnet Polarity Tester is commonly used during pickup installation, rewiring, or evaluation workflows where confirming magnetic alignment is required. According to the manufacturer, polarity testing may also assist in evaluating pickup characteristics when comparing or identifying components. Clear operating instructions are included to ensure consistent and repeatable results.

Compact and purpose-built, the Schatten Magnet Polarity Tester is a practical addition to professional guitar workbenches and electronics toolkits.