Tachulator Tachometer & SFM Meter

The period counting mode is a game changer for my low-speed motor tests—updates come in fast and steady instead of lagging. The whole kit, including the enclosure and sensor, felt solid right out of the box.

I was skeptical about the aluminum enclosure at first, but it feels rugged and keeps the Tachulator module secure during use. The period counting gives me fast, stable readings even when my machine is running at a crawl. This meter has been a reliable upgrade for my shop work.

The period counting really shines when checking my lathe's spindle at low idle speeds, the display updates so fast it feels live. The whole kit came ready to wire up, and the aluminum case gives it a solid, professional heft on the bench.