Yokomo FA-28501 Precision Stator Meter for FA-series Chassis  [FA-28501]

Precision stator resistance and inductance checker

The Yokomo FA-28501 is a dedicated RC stator meter that measures resistance and inductance of brushless motor stators. These two electrical figures influence motor response and ESC interaction, so the meter gives useful data for consistent setup and comparative evaluation.

Intended for bench or pit-side diagnostics, the unit is used when selecting or verifying replacement stators or when comparing windings prior to final motor assembly. Resistance is reported as a direct indicator of winding continuity and relative impedance, while inductance is presented as the parameter that links voltage and current change rates under drive conditions.

Using the device requires connecting it to the motor stator leads per the meter's connector scheme and taking care not to short phases during probing. The FA-28501 covers a range of Yokomo FA-series chassis and is positioned as a hobby-level aid for motor selection and electronic tuning rather than a laboratory replacement.

Hobbyists seeking consistent stator assessment and better-informed tuning on Yokomo FA-series chassis will find the FA-28501 delivers the focused resistance and inductance data needed for repeatable motor setup.