Lumi Tape™ Digital Measuring Tool
A round, pocket-sized measuring wheel with a digital display. Roll it along a surface and read the distance — straight lines and curves alike.
- Rolling wheel design
- Digital display
- USB rechargeable
Why a rolling ruler
A different way to measure: the wheel does the work, and the display does the reading.
Measures curves too
Because it rolls, it follows curved and irregular edges that a rigid tape can't sit flat against.
Read it off the screen
The digital display shows the measured distance, so there are no small tape markings to squint at.
Pocket-sized
The round body is about palm size, so it travels in a pocket, bag, or toolbox without taking up room.
USB rechargeable
Recharges over USB — no need to keep replacement batteries on hand.
One-handed measuring
Roll from your starting point to your end point with one hand, without holding a tape in place.
Simple to use
Reset at the start, roll along the surface, and read the total on the display.
How it works
- 1
Place it at your starting point
Set the wheel down on the surface where your measurement begins.
- 2
Reset the display
Zero the reading so you start counting from your chosen point.
- 3
Roll along the surface
Keep the wheel in contact with the surface and follow the line, edge, or curve you're measuring.
- 4
Read the distance
Stop at your end point and read the measured distance on the digital display.
Where people use it
Home projects
Measuring walls, shelves, and furniture spacing before you buy or cut.
Curved edges
Rounded tabletops, arches, and anything that isn't a straight line.
Craft & sewing
Following patterns, fabric edges, and curved seams on a flat surface.
On the go
Small enough to carry when you're shopping for materials or furniture.
Specifications
- Product type
- Electronic rolling ruler (measuring wheel)
- Shape
- Round, puck-style body
- Display
- Digital LCD with large measurement readout
- Reading unit
- Shown in cm on the display, with a unit indicator on screen
- Controls
- Three front buttons
- On-screen indicators
- Battery level and sound indicator
- Charging
- USB-C port on the side, rechargeable
- Measuring method
- Rolled along the surface, including curved surfaces
- Price
- $34.99
Every line above is taken from the product listing and its own photos. Figures such as measuring range, accuracy, battery capacity, and dimensions aren't stated there, so we don't publish them.
What's included
- ✓1 × Lumi Tape electronic rolling ruler
- ✓1 × USB-C charging cable
Box contents are listed as supplied by the manufacturer and will be updated if they change.
Frequently asked questions
Shipping information
Orders are placed through secure Shopify checkout. Available shipping methods, costs, and estimated timeframes are shown at checkout once you enter your delivery address. We don't quote delivery speeds here because they depend on your location and the method you choose.
Ready to roll instead of unspool?
The Lumi Tape electronic rolling ruler — one price, one simple tool.