Products for bench top machinists | LittleMachineShop.com

Tachulator Tachometer & SFM Meter

Tachulator Tachometer & SFM Meter - Main image
$72.57 $109.95 In stock

This kit includes the Tachulator tachometer module in an aluminum enclosure, plus the sensor and power supply. 
Features include:
Period counting for fast updates even at slow rpm inputs
Calculates SFM from rpm and entered diameter
Cutter or work diameter from 0.01" to 99.99"
Low power consumption- 50mA typically at 9-12VDC
Bright attractive 4 digit 0.56" high display with decimal points
Sensor contains light source - will work in complete darkness
Crystal time base for high accuracy and stability
Professional quality conservative design and manufacturing
Screw terminal block for sensor connection
Usable with multiple sensor heads using a DPDT or 2-pole multiple-position switch

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.6 / 5 · 5 reviews)

Olivia X. ★★★★★

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.

Carter M. ★★★★★

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.

Richard ★★★★★

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.