Sigaku Reviews: Digital Laser Protractor

Sigaku Reviews: Digital Laser Protractor

Have you ever considered the hours you have wasted waiting for construction or renovation work to be completed in your home? Or how much money could you have saved if you could have done it yourself? Try out Sigaku Digital Laser Protractor after reading some reviews.

Having your own tools at home means gaining a true sense of independence. What’s more, it can save a lot of time and money.

If you are someone who likes to try their hand at DIY, it is a good idea to always be equipped with the best tools to facilitate the work.

Do you need a 100% reliable tool to help you with angle measurement? A Scandinavian company with more than 50 years of experience in furniture manufacturing and interior design, has brought a true gem to the market with the digital angle meter, Sigaku.

About Sigaku

Sigaku - Digital Laser Protractor

Precision laser technology to display the angle between the gauge and the plane in real time for fast and accurate measurement.

  • It can accurately measure even wet or freshly painted surfaces. It is the perfect tool for everyone.
  • Two working modes: Absolute angle and corresponding angle. Ideal for home, construction and hands-on industries, especially in large areas like rooms, apartments, buildings, real estate, factories, warehouses, etc.
  • Very resistant: IP54 protection, waterproof, shockproof and anti-slip button.

Sigaku Features

  1. High-brightness LED, can be seen clearly at long distances
  2. Anti-drop metal material, durable
  3. Accurate measurement, easy to use, convenient for work and life
  4. Large battery capacity, long battery life
  5. Waterproof, shockproof and anti-slip button

Why you need Sigaku?

Working of Sigaku

The first Sigaku-like devices began to be used in surveying and construction. Due to their success and thanks to new technologies, they have been adapted and are now available to the general public.

After testing more than 15 digital angle meters, Sigaku is the one that has surprised and convinced us the most for its accuracy, speed and ease of use. Here are all the reasons why we love and recommend Sigaku.

This device is not only for professional use, but is perfect for any job at home. Today, it is even more widely used than traditional spirit levels.

In DIY, it is very useful for simple tasks such as hanging a mirror or a picture or putting a piece of furniture in the bathroom. Thanks to Sigaku you will save time, get more accurate results and avoid having to take tons of different measurements.

How does it work?

This innovative Sigaku laser meter allows very easy one-button simultaneous dual-axis measurement, multi-angle inspection and includes a retractable tripod to make it even more stable.

You can easily achieve a 360° layout° at any angle, thus satisfying all construction and do-it-yourself needs. It measures horizontally and vertically at the same time.

Manufactured with high quality materials, it has an anti-fall reinforced metal casing, high stability, fast speed and the lithium battery has high efficiency and long life. The measurement accuracy can reach ± 0.5 °.

Sigaku’s laser meter projects a laser beam in the direction you point it. You will get the result very quickly on your screen, with a measurement accuracy of 1mm.

How to use Sigaku?

  1. The first step is to turn on the laser level. This is done by pressing a simple button.
  2. Place the device on a flat and stable surface, either by means of the laser level support or the tripod.
  3. Once the level emits the laser light, we must direct the light towards the plane we want to level out.
Steps for using Sigaku


  • Item Width: 3.5cm
  • Item Length: 12cm
  • Height: 2cm
  • Material: Aluminium
  • Measuring Technology: Laser
  • Laser Class: Class 2 (IEC/EN60825-1/2014), output power <1mW
  • Laser Wavelength: 650±5 nm
  • Leveling Accuracy: ± 1/13 In. at 33 Ft
  • Horizontal/Vertical Accuracy: ± 1/13 In. at 33 Ft
  • Leveling/Compensation Range: 4°±1°
  • Power Source: 730mAh rechargeable lithium battery
  • Operation Temperature Range: – 10℃-+50℃
  • Storage Temperature Range:- 20℃-+55℃

Advantages of Sigaku

DIGITAL ANGLE METER: Precision laser technology for angle measurement.

HIGH QUALITY MATERIALS: It is very resistant thanks to its shockproof reinforced metal casing. In addition, it is water resistant (IP54 protection).

ACCURATE RESULTS IN REAL TIME: Displays the angle between the device and the plane in real time, quickly and accurately. Tripod included for greater precision.

SAVES TIME AND MONEY: It is perfect for simple tasks in the home: hanging a mirror, a picture or putting together a piece of furniture. Thanks to Sigaku you will save time and money.

PORTABLE: Thanks to its small size, you can take it anywhere.

THE PERFECT GIFT: The perfect gift for crafty family and friends.

Two working modes: Absolute angle and corresponding angle. Ideal for home, construction and hands-on industries, especially in large areas like rooms, apartments, buildings, real estate, factories, warehouses, etc.

Sigaku Reviews from Consumer Reports

At home we are always doing odd jobs and I can never get the pictures straight. I’m thrilled with this product. It saves me a lot of time!” – Carl

I do small carpentry jobs. In the short time I’ve had this angle meter it’s been great, no problems at all. It weighs very little, it’s small, and you can take it anywhere.” – Paul

I really needed something like this for jobs at home and in the workshop, no matter how small they are, you want to do them the best you can, and the truth is that I was delighted. It is simple, looks robust and is very accurate.” – Mike

Where To Buy

Just follow these 3 steps to get yours:

  1. Add the product to your shopping cart.
  2. Choose the country of delivery, click continue and fill in your shipping and payment details.
  3. Take advantage of the limited time offer and get the product delivered to your door!

Only during the launch period, the company is offering an exclusive promotion for this product through this link. And if that were not enough, they also offer a discount for bulk purchases.

Sigaku Price

The most legit and reliable way to buy your own Digital Laser Protractor Sigaku – is its official website. Also, they currently have a lucrative discount for each of the offers of Sigaku. So, I will never want to miss that if I were you. Right now, the best packages to seal your deals are: (Sigaku shipping available worldwide and price can be different currency wise!)

  • 1 for $89.95
  • 2 for $129
  • 3 for $169

Plus, there is a section where you can buy extra accessories for your digital laser protractor like tactical cut-resistant gloves. Get additional 2-year warranty for just $9.95!


Is it bulky?

Not at all! Product size: 120x20x35mm. Net weight: 95g.

Does it work with batteries?

No, it is charged via USB type C.

Does it include a tripod or does it have to be purchased separately?

The tripod is included.


Upon reading these reviews and checking out the features of this digital laser protractor. You can use Sigaku at your construction work, home & office without any worries in mind. The price of this gadget is quite affordable. Talking about the portability and weight, it is all good. We recommend Sigaku device for our readers!

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