RPM measurement Attachment #2


RPM attachment kit for conventional motors

Attachment kit connects to multimeter in frequency measurement mode. It measures rotational speed of kits #15-17 or many other similar designs where wire coil rotates in the static magnetic field.

Attachment could be assembled in minutes – no special tools required.

Please note than this attachment must be connected to multimeter capable of measuring the frequency in Hz; if you do not have one you should consider RPM Measurement Kit #2.

For all brushless motors on our site (kits #1-9, 11-14) you should choose RPM measurement tool #1 (either as a complete kit or an attachment).

Uses four standard AA batteries (not supplied).

Assembly instructions

Weight 1 oz
Dimensions 3 × 3 × 1 in
Difficulty level

1 – simple, no special tools required

Package dimensions

3" x 3" x 1"


1 oz


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