Best Triangular Scales (April 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Mr. Pen Triangular, Architectural, Aluminum Scale Ruler for Blueprint, Drafti...

9.9
CPR Score
Top 2

Staedtler(R) Engineers Etched Scale

9.8
CPR Score
Top 3

Mr. Pen- Metric Engineer Scale Ruler, Ruler, 12" Aluminum Scale Ruler, Triang...

9.6
CPR Score
Tips

We researched and analyzed dozens of Triangular Scales reviews from different Office Supplies brands, including Mr. Pen, Westcott, STAEDTLER, Helix, uxcell, Vowcarol, Alumicolor, Kokuyo Co., Ltd., Crime Scene, LKXHarleya, SING F LTD, ステッドラー(STAEDTLER), ECYC, Tanstic, Chartpak, WEDO, Koh-I-Noor, Fairgate, Chartpak And CHARTP. We've selected 26 best Triangular Scales in the following ranking by considering price, product features, easy to use and so on.

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Triangular Scales Rated by CherryPicks

Market Overview
Triangular Scales Reviewed
  • Reviews Analyzed: 9,382 Items
  • CPR Avg. Rating: 8.5 / 10
26 Products Evaluated
  • Highest Price: $660.22
  • Lowest Price: $6.95
  • Avg. Price: $36.17
Price Disclaimer

Top 26 Triangular Scales on Amazon (Verified You can Buy)

Top 1

Mr. Pen Triangular, Architectural, Aluminum Scale Ruler for Blueprint, Drafting, Color-Coded, 12 Inches

Mr. Pen

Ratings for Mr. Pen (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Mr. Pen 33

Features

12inch Triangular Architect Scale Designed To Facilitate The Drafting And Measuring Of Architectural Drawings, Such As Floor Plans, Blue Prints, And Orthographic Projections
12inch Triangular Architect Scale Designed To Facilitate The Drafting And Measuring Of Architectural Drawings, Such As Floor Plans, Blue Prints, And Orthographic Projections
Show More
Top 2

Staedtler(R) Engineers Etched Scale

STAEDTLER
STD9871834BK
15.7 x 2.0 x 1.1 Inches
0.1 Pounds

Ratings for STAEDTLER (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Color-coded grooves ensure quick and accurate selection of the desired scale
Three sides with six different scales feature die-engraved graduations
Show More
Top 3

Mr. Pen- Metric Engineer Scale Ruler, Ruler, 12" Aluminum Scale Ruler, Triangular Scale, Scale Ruler for Blueprint, Triangle Ruler, Metric Engineering, Drafting Ruler, Engineering Scale

Mr. Pen

Ratings for Mr. Pen (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Mr. Pen 33

Features

30cm Engineer Scale Designed To Facilitate The Drafting And Measuring Of Architectural Drawings, Such As Floor Plans, Blue Prints, And Orthographic Projections
Triangular Ruler Made From High Impact Aluminum, Build To Last
Show More
Top 4

Wedo 52 55001 30 cm Architect’s Triangular Scale Rule

WEDO
5255001
12.9921 x 1.1811 x 1.1811 Inches
0.15 Pounds

Ratings for WEDO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon Global Store UK -

Features

Architect’s 30cm scale
Triangular shape for easy grip
Show More
Top 5

Vowcarol Architectural Scale Ruler, Engineering Scale and 12 inch Metal Ruler Set, Machinist Ruler Triangular Scale Drafting Ruler Architecture Ruler, Laser Etched Metal Scale Rulers-3 PCS

Vowcarol
G0014
13.0 x 1.6 x 0.75 inches
0.5819 Pounds

Ratings for Vowcarol (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ScoEdu -

Features

✔PRECISION & ACCURACY - Get ahead with precision and accuracy using the triangular ruler scale set; You will calculate dimension and perspective for plans and other blueprints without struggling with the guesswork.
✔BUILT TO LAST: Unlike plastic rulers with printed markings, our architectural and engineering draft scales are made of solid anodized aluminum. 100% laser etched markings for absolute precision and accuracy. The etched grooves will not fade or scratch off, durable enough to use for decades.
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Top 6

Helix Professional Engineer's Metal Triangular Scale 12 Inch / 30cm (13371)

Helix
HLX13371
15.1 x 2.0 x 1.1 Inches
0.35 Pounds

Ratings for Helix (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
garryking 4,664
HOUSE SMART 1,432

Features

Grid Bond Pad
Top 7

Fairgate TA24 24 Arch Alvin Triangular Aluminium Scale

Fairgate
TA24
24.0 x 1.0 x 1.0 Inches
0.44 pounds

Ratings for Fairgate (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
TheCommercialCountertop -

Features

Package Quantity: 1
Excellent Quality
Show More
Top 8

Triangular Scale Ruler 30cm Black Aluminum Alloy Metric Ruler 1:20 1:25 1:50 1:75 1:100 1:150 for Architect Drafting Engineer Measuring Tools

SING F LTD
does not apply

Ratings for SING F LTD (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
SING F LTD -

Features

[6 Metric Scales]: There are 3 sides with 6 scales, 1:20, 1:25, 1:50, 1:75, 1:100, 1:125, clear to read and easy for your drawing.
[Dimension]: Total Scale Length is 30cm/12inch and the overall ruler length is 32cm/12.5inch.
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Top 9

Staedtler 561 7-9 Ruler, Triangular Scale, Aluminum, 0 Start, Black

ステッドラー(STAEDTLER)
561 7-9
6.34 x 0.63 x 0.43 Inches
0.02 pounds

Ratings for ステッドラー(STAEDTLER) (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Worldwide Japan online shop -

Features

Size: 6.7 x 0.5 x 0.5 inches (169 x 13.8 x 13.8
Made of solid aluminum material, it has high impact resistance and prevents heat deformation and provides a slim width of 0.4 inch (9 mm)
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Top 10

ECYC 12" Triangular Scale Ruler 1:20/25/50/75/100/125 Plastic Engineering Mechanical Drafting Ruler

ECYC

Ratings for ECYC (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ECYC® -

Features

12inch Triangular Architect's ruler features 3 sides with 6 different scales.
Percise scales,1:20, 1:25, 1:50, 1:75, 1:100, 1:125. For professional applications, architecture, engineering, and technical Illustration.
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Top 11

Chartpak 235A Triangular Scale, Plastic, 12-Inch, Architectural, Color-Coded

Koh-I-Noor
CHA235A

Ratings for Koh-I-Noor (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
MyOfficeInnovations 301
Fast and Precise 579

Features

Sold as 1 Each.
The color coded center groove easily identifies scale graduations. Measurements are precision-etched into a durable laminated plastic for accuracy.
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Top 12

Helix Student Engineer's Triangular Scale 12 Inch / 30cm (18171)

Helix
18171
39.0525 x 2.159 x 5.08 Inches
0.0567 Pounds

Ratings for Helix (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Hour Loop 35
LuProStore -

Features

Country of Origin : China
The Package Height of the Product is 16.0 inches
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Top 13

Tanstic 9Pcs Architectural Triangular Scale Ruler Set, 12 Inch Aluminum Scale Ruler Metal Ruler with Pencils and Eraser, Professional Architectural Drafting Ruler Tool

Tanstic
T-73

Ratings for Tanstic (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Taisite -

Features

📏 [Material]: The imperial scale ruler is made of solid core aluminum, it is reliable and durable. Coated by anodized aluminum technology for corrosion resistance, which can meet your most projects needs.
📏 [Package Included]: This kit includes 1 black architect scale, 1 blue engineer scale, 1 standard metal ruler, 5 pencils and 1pc eraser. It is professional drafting tools.
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Top 14

TZ-1561 triangular scale plastic core 15cm (japan import)

Kokuyo Co., Ltd.
TZ-1561

Ratings for Kokuyo Co., Ltd. (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Tokyo-honpo -
Top 15

Staedtler Ruler Triangle Scale Aluminum 0 Start Silver 561 7-81

ステッドラー(STAEDTLER)
561 7-81
6.61 x 0.94 x 0.31 Inches
0.02 Pounds

Ratings for ステッドラー(STAEDTLER) (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
A-Store from Japan -
Japan FAN Store -

Features

Size: 6.7 x 0.5 x 0.5 inches (169 x 13.8 x 13.8
Made of solid aluminum material, it has high impact resistance and prevents heat deformation and provides a slim width of 0.4 inch (9 mm)
Show More
Top 16

Wedo 52 55002 30 cm Engineer’s Triangular Scale

WEDO
5255002
12.9921 x 1.1811 x 1.1811 Inches
0.15 Pounds

Ratings for WEDO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon Global Store UK -

Features

Engineer’s 30cm scale
Triangular shape for easy grip
Show More
Top 17

Chartpak Adj Architectural Triangular Scale, 1/16",1/8",1/4",1/2", WE

Chartpak

Ratings for Chartpak (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Triplenet Pricing INC 650
PLEXSUPPLY. 828
9D SUPPLIES -

Features

Change units quickly and easily by rotating dial at either end of scale.
Top 18

TZ-1562 triangular scale plastic core 15cm (japan import)

Kokuyo Co., Ltd.
TZ-1562N

Ratings for Kokuyo Co., Ltd. (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Japan NOW!!! -
D.Horseshoe -
TOTO JAPAN -
Top 19

KOH3272BC - Triangular Scale

Chartpak
15.75 x 1.0 x 1.82 Inches
0.11 Pounds

Ratings for Chartpak (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
MyOfficeInnovations 301
Fast and Precise 579

Features

Made of plain white high grade molded plastic.
Measurements are printed clearly on the plastic face.
Top 20

o Chartpak o - Adjustable Triangular Scale, 1/16",1/8",1/4",1/2",1:1,2:1

ChartpakÂ
CHA238-B001TQALL2
13.63 x 1.06 x 0.5 Inches
1.0 Pounds

Ratings for Chartpak (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
OFFICE CHASE CORP. -

Features

Adjustable triangular scale for architects with rotating dial at each end to change units. Adjusts to 1/16, 1/8, 1/4, 1/2, 1:1 and 2:1.
Versatile design for architects.
Show More
Top 21

Uxcell Triangular Scale Ruler, 32.5cm Long Triangular Scale (a14082900ux0588)

uxcell
a14082900ux0588
12.8 x 0.98 x 0.98 Inches

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon Global Store UK -

Features

Product Name: Triangular Scale Ruler; Type: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125
Main Material: Plastic; Main Color: Orange, Red, Green, White
Show More
Top 22

Mr. Pen Architectural Scale Ruler, 12" Plastic Architect Scale

Mr. Pen
SL01

Ratings for Mr. Pen (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Mr. Pen 33

Features

12inch Triangular Architect Scale Designed To Facilitate The Drafting And Measuring Of Architectural Drawings, Such As Floor Plans, Blue Prints, And Orthographic Projections
Triangular Ruler Made From Shatterproof High Impact Heavy Plastic
Show More
Top 23

Alumicolor Aluminum Calibrated Drafting Triangle 2 Piece, 6 Inch & 8 Inch Set, 30/60 Degree (8 Inch) & 45/90 (6 Inch)

Alumicolor
5200- 1
8.75 x 4.25 x 0.2 Inches
0.14 Pounds

Ratings for Alumicolor (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
National Art Supply 1,077
JTB COMMODITIES -

Features

SET CONTAINS 2 POPULAR SIZES - This set includes 1 each of 6" and 8" calibrated triangle
6IN 45/90 & 8IN 30/60 TRIANGLES - Large printed numbers and calibrations on the holes are labeled for convenience and easy to read
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Top 24

Crime Scene Photomacrographic Scale (10cm) 10pk

Crime Scene
CSI-PHOTOMACROSCALES
0.0006 Pounds

Ratings for Crime Scene (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Crime Scene -
CrimeTech Forensics -

Features

Available in 10cm length and sold in packs of 10
Small scales are ideal for close-up photography
Show More
Top 25

Westcott Triangular Scale (P450-14)

Westcott
P450-14
1.0 x 1.0 x 1.0 Inches
0.1361 Pounds

Ratings for Westcott (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Blick Art Materials 3,159

Features

Made of smoke-tinted, transparent acrylic for easy viewing to the page
Beveled edges for smudge free inking
Show More
Top 26

Alumicolor Frank Lloyd Wright Signature Collection 6 Inch Pocket Architect Scale - Black (3018-9B-FLW-Q)

Alumicolor
3018-9B-FLW-Q
9.02 x 2.01 x 2.01 Inches

Ratings for Alumicolor (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Hyatt's All Things Creative 1,964

Top 10 Triangular Scales - Verified to Buy (Apr. 2024)

Top 10 Triangular Scales Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Mr. Pen
  • STAEDTLER
  • WEDO
  • Vowcarol
  • Helix
  • Fairgate
  • SING F LTD
  • ステッドラー(STAEDTLER)
  • ECYC
  • Koh-I-Noor

Top 10 Triangular Scales Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Mr. Pen 23,181 4.9
🥈 Hour Loop 21,077 4.9
🥉 MyOfficeInnovations 6,992 4.6
4 Shoplet 5,484 4.5
5 Fast and Precise 4,519 4.6
6 Triplenet Pricing INC 4,167 4.7
7 PLEXSUPPLY. 3,578 4.8
8 National Art Supply 3,024 4.9
9 HOUSE SMART 2,535 4.9
10 Hyatt's All Things Creative 2,069 4.9
View or download top Triangular Scales seller & rating report
Mr. Pen [23181] Hour Loop [21077] MyOfficeInnovations [6992] Shoplet [5484] Fast and Precise [4519] Triplenet Pricing INC [4167] PLEXSUPPLY. [3578] National Art Supply [3024] HOUSE SMART [2535] Hyatt's All Things Creative [2069] Mr. Pen 30% Hour Loop 28% MyOfficeInnovations 9% Shoplet 7% Fast and Precise 6% Triplenet Pricing INC 5% PLEXSUPPLY. 5% National Art Supply 4% HOUSE SMART 3% Hyatt's All Things Creative 3%

[Get] Triangular Scales Deals (✅Exclusively for Prime)

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When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime Triangular Scales Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Office Supplies supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Triangular Scales to buy for new April 2024?

CherryPicks’s Methodology for Evaluating Triangular Scales

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Office Supplies items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 181 of Triangular Scales reviews based on our selection criteria. It helped us shortlist the top qualified and rated Triangular Scales for Office Supplies, We found that most customers choose Triangular Scales with an average price of $36.17, and the top brands are Mr. Pen, Westcott, STAEDTLER, Helix, uxcell, Vowcarol, Alumicolor, Kokuyo Co., Ltd., Crime Scene, LKXHarleya, SING F LTD, ステッドラー(STAEDTLER), ECYC, Tanstic, Chartpak, WEDO, Koh-I-Noor, Fairgate, Chartpak And CHARTP. 

Then our expert-level editors reviewed all those quality items and selected the top 26 Triangular Scales for you, We have researched hundreds of sellers and picked the top sellers for Office Supplies, including Mr. Pen, Hour Loop, MyOfficeInnovations, Shoplet, Fast and Precise, Triplenet Pricing INC, PLEXSUPPLY., National Art Supply, HOUSE SMART, Hyatt's All Things Creative, Blick Art Materials And garryking. The Mr. Pen Triangular, Architectural, Aluminum Sca... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 4,657 consumers with an average rating of 4.7.

We've helped a lot of satisfied users get the right Office Products product based on their needs, and save lots of time for them to pick Triangular Scales to buy.


Written By Barbara R. Pearson

Barbara is a lady with eyes for details. She is s lover of pet most especially cats and love to help people make the right office product purchase. On this platform, she would be utilizing her writing skills and experience in office product purchases to help us make informed buying decisions.