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The Supratin Ruler®

The Supratin Ruler®

  Rated 4.8/5 by 26000+ of happy customers.
#1 Bestseller in Home & Garden 2025
Need a tool that combines multiple measuring functions?

Master any project with our 3-in-1 measuring tool

📏 Precision Laser Accuracy up to 196ft/60m

🔀 Unit Conversion

💾 Data Memory

🖥 Digital Display

🚚 Free Shipping

 
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The Supratin Ruler®

Regular price $68.95
Regular price $68.95 Sale price $114.92
SAVE 40% Sold out
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Measurement Functions

  1. Length Measuring
  2. Length Calculation
  3. Area Measuring
  4. Volume Measuring
  5. Single-Sided Pythagorean
  6. Dual-Sided Pythagorean
  7. Data Memory
  8. 90°Cross Line
  9. Front/Rear Benchmark
  10. Unit Conversion
  11. Tape Measuring
  12. Continuous Measuring

Specifications

  • Material: ABS+TPR+coated manganese steel
  • Battery: 2x 1.5v AAA battery
  • Laser measuring ranges: 131 ft (40m), 196 ft (60m [optional])
  • Resolution: ±0.02 inch / ±0.5mm
  • Measurement unit: m/in/ft
  • Laser type: 635nm≤1mW
  • Automatic laser shutdown time: 30 seconds
  • Automatic shutdown time: 180 seconds
  • Data store: 20 groups
  • Tape measure working ranges: 0-5m
  • Minimum scale: 1mm
  • Tape width: 19mm
  • Unit: Imperial system and metric scale
  • Ruler belt material: 65 manganese steel
  • Working temperature: 0-40℃
  • Store temperature: -10℃ to 50℃

Shipping

Enjoy free shipping on all orders over $50! Our processing time is 1 business day. Once your order is shipped, you'll receive a tracking number for easy tracking. Estimated delivery is within 4-12 business days after processing.

30 Day Money Back Guarantee

Shop with confidence knowing that we offer a 30-day money back guarantee. If you're not completely satisfied with your purchase, you can return the product within 30 days for a full refund.

To initiate a return, simply contact us via email, and our customer support team will assist you with the process. Your satisfaction is our top priority, so you can trust that we'll make your return experience as smooth as possible.

24/7 customer service

Do you have questions regarding a product? Or would you like to receive more information about your order status?

No problem, our customer support is available around the clock to answer all your questions!

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Frustrated with Your Old Measuring Tools?

Imagine you’re trying to measure a high ceiling or a long wall, but your tape measure keeps slipping, and you can’t get a consistent reading. It’s frustrating and wastes your time. What if you end up making costly mistakes because your measurements were off? This can ruin your projects and even lead to extra expenses. You need a reliable tool that ensures precise measurements every time, giving you peace of mind and saving you from future headaches.

Meet The Supratin Ruler®

Our 3-in-1 measuring tool combines a tape measure, laser rangefinder, and laser cross-marking tool. This unique combination ensures that you can measure anything, anywhere, with ease and accuracy. The laser technology provides pinpoint precision, while the automatic locking mechanism ensures your measurements are consistent. Say goodbye to frustration and hello to accurate, effortless measuring. The Supratin Ruler® makes every project easier and more reliable.

Why do You need The Supratin Ruler®?

Perfect for DIY enthusiasts and professionals alike

Tired of struggling with inaccurcate measurements?

The Supratin Ruler® ensures precision with its laser technology, solving your accuracy issues effortlessly.


Frustrated with hard-to-reach measuring spots?

Reach every spot easily with our 3-in-1 design, combining tape, laser, and cross-marking tools.

Achieve precise measurements effortlessly with The Supratin Ruler®.

Its laser technology and automatic locking mechanism guarantee accuracy and ease.


Experience the convenience of automatic locking and smooth rewind

Our ruler locks and retracts smoothly, making measurements easy and safe.

Still Struggling With Ordinary Tape Measures?

Discover how The Supratin® makes measuring easier, faster, and more precise with 6 powerful innovations.

See the 6 Reasons

Why did 26,000+ DIY'ers choose The Supratin Ruler®?

Discover the superior features of The Supratin Ruler® that make it the best choice for precise and versatile measuring. See how it stacks up against traditional tape measures.

  The average knockoff

Build to last

Professional-Grade Accuracy

Intuitive, Out-of-the-Box Use

Backlit Digital Display

Smooth Rewind

Unit Conversion

30 Day Money Back Guarantee

30-Day Money Back Guarantee

If you received The Supratin Ruler® and it's damaged or it's not what you'd imagined it to be, please reach out to our active customer support team at support@supratin.com and we will be quick to help you get a new one or refund you your money back within 30 days after you received the The Supratin Ruler®.

Frequently Asked Questions

How accurate is The Almighty Ruler®?

The Supratin Ruler® offers precision with laser accuracy up to ±0.5mm, ensuring reliable measurements every time.

How does the laser measurement work?

The Supratin Laser Tape Measure uses a built-in Class II laser to calculate distances with high precision. Simply aim at a target point, press the measurement button, and the device instantly displays the distance on its digital screen.

Can it measure long distances?

Yes, it can measure distances up to 60m with its laser rangefinder, and up to 5m with the tape measure.

Is it durable?

Absolutely. The ruler is made with ABS+TPR housing, providing durability and resistance to slips and drops.

How does the automatic locking feature work?

The ruler automatically locks in place once extended. Simply press the unlock button for a smooth retraction.

Does it store measurement data?

Yes, it can store up to 20 groups of measurement data, making it easy to keep track of multiple measurements.

Can I measure areas and volumes?

Yes! You can measure single distances, and also calculate area and volume directly on the device — perfect for construction, interior design, or DIY projects.

Can I switch between measurement units?

Yes, The Supratin Ruler® supports unit conversion between metric and imperial systems by holding the "Unit" button for 1 second

What type of battery does it use?

It operates on 2x 1.5v AAA batteries, which are easy to replace.

Is it easy to use for DIY projects?

Definitely. It’s designed for both professionals and DIY enthusiasts, offering versatile functions for any project.

Does it work outdoors?

The Supratin Ruler® works both indoors and outdoors. However, bright sunlight can reduce laser visibility. For long distances in strong daylight, using a reflective target is recommended for the best accuracy.

Is it water or dust-resistant?

Yes, it’s built with a rugged casing and has an IP54 rating, which protects it from dust and light splashes of water.

Can it handle drops or rough use?

The casing is impact-resistant and designed to withstand typical jobsite conditions, though we recommend avoiding high falls or severe impact.

What if I’m not satisfied with the product?

We offer a 30-day money-back guarantee. If you're not happy with your purchase, contact us via email to initiate a return.



Customer Reviews

★★★★★
4.79 out of 5
Based on 26,000+ reviews
★★★★★
23,742
★★★★☆
1,921
★★★☆☆
26
★★☆☆☆
13
★☆☆☆☆
9
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