diameter ruler buyer’s guide for 2019

We spent many hours on research to finding diameter ruler, reading product features, product specifications for this guide. For those of you who wish to the best diameter ruler, you should not miss this article. diameter ruler coming in a variety of types but also different price range. The following is the top 10 diameter ruler by our suggestions:

Best diameter ruler

Product	Features	Editor's score	Go to site
	REXBETI Digital Caliper 6 Inch Measuring Tool Stainless Steel Inch/MM/Fractions, Electronic Vernier Calipers Gauge for Woodworking Jewelry, Polished Silver		Go to amazon.com
	Perfect Pi Diameter Circumference Tape Measure DCT120-1/2-Inch by 12ft / 3.5m		Go to amazon.com
	Whitelotous Stainless Steel AWG Wire Thickness Ruler Tool Measure Diameter Gauge		Go to amazon.com
	Koala Tools | Ring Ruler Combo Pack - Circle Stencil & Templates Tools | 1"- 3.5" & 3" - 6" Adjustable Diameter - Geometric Tool for Drawing Circles		Go to amazon.com
	Pocket Rocket: Pipe/Diameter Caliper and Ruler - Fractional Black Anodized Aluminum		Go to amazon.com
	Wintape Cm and Inches to 100ths Executive Diameter Pi Engineer's Tape Measure (Green) (A)		Go to amazon.com
	Pocket Rocket: Clear Pipe / Diameter Caliper and Ruler - Fractional		Go to amazon.com
	Honbay 4pcs Colorful 360 Degree Circular Plastic Protractor Ruler Template(Random 4 Colors)		Go to amazon.com
	SWG Standard 1-36 Round Wire Gauge Stainless Cable Diameter Gage Measurer Ruler Dual Mark AWG SAE		Go to amazon.com
	Ginode 1Pack Round AWG SWG Wire Thickness Ruler Tool Stainless Steel Wire Gauge Measure Diameter Gauge with 7PCS Fillet Weld Set Gage Rl Gauge Welding Inspection Test Ulnar Metric & Inch Measure Tool		Go to amazon.com

Related posts:

1. REXBETI Digital Caliper 6 Inch Measuring Tool Stainless Steel Inch/MM/Fractions, Electronic Vernier Calipers Gauge for Woodworking Jewelry, Polished Silver

Feature

Unlike most inaccurate digital calipers, measuring jobs becomes more reliable and accuracy with REXBETI all stainless steel digital caliper. The measurements is proved by numerous tests including accuracy testing, load resistance and alignment of components testing, Precise measurements(Resolution: 0.0005"/0.01mm/1/128") that will meet your accuracy requirements anytime
Thanks to a high precision assembly quality materials and smart design, this digital caliper is a general purpose tool with characteristics of professional- grade models. It can be used in harsh conditions. With a range up to 6 inches and made of stainless steel, it will serve you for years to come. The jaws moves smoothly and produces no jams. It will be fairly easy to control and can be used right out of the box
Better looking, smooth sliding and accurate result. The whole body of this caliper was made of a first-class stainless steel and is machined with high precision to prevent any burrs and sharp edges. The jaws have laser machined surfaces for super accurate measurements, which will absolutely lasts longer than calipers with plastic or carbon fiber parts
Inch/MM/Fractions conversion. The LCD display is readable even at sunlight and shows the measurements in Inch/MM/Fractions(Resolution: 0.0005"/0.01mm/1/128"). Measure Range: 0-6 inches/150mm. Accuracy: 0.001" Repeatability: 0.0005"
Extra battery and automatic ON/OFF feature, so your battery won't be dead on arrival. Choose REXBETI, We will give you higher quality and value at a great price

Description

REXBETI - A professional brand, Which only produce the BEST QUALITY tools to improve the quality of life

Measuring jobs becomes more reliable and accuracy with REXBETI all stainless steel digital caliper. Proved by numerous tests including accuracy testing, load resistance and alignment of components testing, Precise measurements(Resolution: 0.0005"/0.01mm/1/128") that will meet your accuracy requirements anytime. As a professional- grade digital caliper, This caliper can be used in harsh conditions. The whole body of this caliper was made of a first-class stainless steel and and is machined with high precision to prevent any burrs and sharp edges. The jaws have laser machined surfaces for super accurate measurements, which will absolutely lasts longer than calipers with plastic or carbon fiber parts. Inch/MM/Fractions conversion to show on precise LCD display, which is also readable at sunlight. Choose REXBETI, We will give you higher quality and value at a great price

REXBETI Digital Caliper - A Precision Companion for Your Life

Why Choose REXBETI All Stainless Steel Digital Caliper
2 Years Warranty, 30 Days money back Guarantee
Large and easy to read LCD display, more easier and convenient than dial caliper
Precise measurements(Resolution: 0.0005"/0.01mm/1/128"), Meet your accuracy requirements anytime, Perfect for 3D printing, woodworking, Jewelry working, ammo measurements and hobby DIY
All stainless steel rugged body, Heavy feeling beyond imagine
Glides smoothly, works just as good as one costing 10x price
Repeatable accuracy for everyday use, returns to zero every time
Inch/MM/Fractions Conversion which will definitely save your time
Automatic on-off
Along with a black hard case and extra battery


What you will get in the packge?
1 x Digital Caliper in solid case
1 x Extra Battery
1 x REXBETI User Manual
24 Hours

2. Perfect Pi Diameter Circumference Tape Measure DCT120-1/2-Inch by 12ft / 3.5m

Feature

Pocket-sized, flexible, and retractable steel tape measure with diameter and standard measurements
Consecutive inches on top-side to 1/16 inches; diameter measurements on underside to 1/100th inches
Includes metric measurements down to millimeters on both sides; High contrast, easy-read numbers
Reflective, aluminum rotating wheel brake for high visibility and effortless retract control
Ships fast from Toledo, OH, USA - Since 1912

Description

Measure the circumference of any pipe, tree, or other round object with the Perfect Pi Diameter-Circumference Measuring Tape and instantly get an accurate diameter measurement in inches and metric. Our newest and toughest Diameter/Circumference measuring tape. This is a substantial 12ft / 3.5m length steel flexible tape that is a half-inch wide. It comes housed inside a durable and shock-resistant ABS and aluminum case. With a big loop-style endpiece and thick steel blade, this tape will stand up in any environment. The retraction mechanism includes a wheel brake on the outside of the case that spins against the thumb as the tape is extended or retracted, allowing effortless retraction speed control through the application of friction. Its high-visibility chrome case is paired with a reflective disc for easy location in dark conditions. Easy-read tape offers much larger numbers against a high contrast white background for simplified measurement readings in low light areas. The top of the tape gives standard length measurements, while the bottom of the tape gives diameter readings down to the millimeter and 100th of an inch. The back of the case has a very strong magnet capable of affixing the tape to metal surfaces.

3. Whitelotous Stainless Steel AWG Wire Thickness Ruler Tool Measure Diameter Gauge

Feature

Measure diameter(American wire gauge).
Used in non-ferrous metal.
Quickly and accurately check the specifications of the rod and wire.
0-36 gauge, for slices, plates and wires.
The decimal equivalent of a reverse display inches.

Description

Specifications:

Material: stainless steel

Weight: 71 g

Packing: black leather outsourcing

Diameter: 83 X 2 (mm)/3.27"X0.08"

Thickness: 2 mm/0.08"

Package Content:

1 X Measure Diameter Gauge

4. Koala Tools | Ring Ruler Combo Pack - Circle Stencil & Templates Tools | 1"- 3.5" & 3" - 6" Adjustable Diameter - Geometric Tool for Drawing Circles

Feature

ADJUSTABLE CIRCLE CREATION: Mathematical ruler that creates perfect circles seamlessly in seconds. Mini: 1 to 3.5 inch diameter range; Regular: 3 to 6 inch diameter range.
SCHOLASTIC & CRAFTY: Handy for kids and students at school as a 360 degree protractor. Ideal for sculpting, woodworking, quilting, sewing, and gourd design.
HIGHLY VERSATILE: Works with lead pencils, pens, markers, or airbrush. Usable on either flat 2D or spherical 3D objects (vases, bowls, ornaments).
DURABLE CONSTRUCTION: Sturdy plastic remains strong yet flexible for circular drafting or cutting arcs and curves.
PRECISION CALIBRATION: Measures diameter, arc lengths, and circumferences with extreme accuracy.

Description

Koala Tools | Ring Ruler Combo Pack

This size-adjustable circular ruler provides the ability to draw or measure circles and arcs by simply expanding and contracting it to the desired circumference.

It snaps easily into place for a semi-permanent hold and displays both diameter and arc length measurements.

It can be used to measure and inscribe onto 3D objects like spheres, cylinders and cones.

It's flexible plastic construction is safe for all ages, as it has no needle or sharp points. In US. Standard measurements.

5. Pocket Rocket: Pipe/Diameter Caliper and Ruler - Fractional Black Anodized Aluminum

Feature

Pipe diameter caliper. Measures pipe sizes up to 16 inches in diameter.
Unique design with a swing arm that extends into a 14 inch ruler.
Conversion chart for outside to inside diameter, and fractional to decimal, printed on caliper.
Made from incredibly durable black anodized aluminum.

Description

The Pocket Rocket is a unique outside diameter caliper created and manufactured by Oregon Rule Co. The Pocket Rocket is a tool often useful to Engineers, Draftsmen, Pipe-fitters, Contractors, Carpenters, Plumbers, and related industries. This is a fractional measuring unit, which reads in inches. This Pocket Rocket can measure pipe sizes up to 16" in diameter. A conversion chart printed on the caliper translates measurements of the outside diameter to the nominal interior diameter dimension. Also, there is a conversion chart that reads from fractional to decimal. The swing arm can extend into a 14" long ruler. These calipers are made from a durable lightweight black anodized aluminum.

Similar Products (Search Amazon by ASIN)
ASIN: B00GS7O3K2 - Pocket Rocket: Pipe / Diameter Caliper and Ruler - Fractional - 3 Pack - White Styrene
ASIN: B00H88GABU - Pocket Rocket: Pipe / Diameter Caliper and Ruler - Fractional - Clear
ASIN: B00GR9KKPI - Mini-Rocket: Mini Pipe / Diameter Caliper and Ruler - Fractional - 5 Pack
ASIN: B00GS5WYF0 - Mini-Rocket: Mini Pipe / Diameter Caliper and Ruler - Fractional - Black Anodized Aluminum
ASIN: B00GS6S9AI - Mini-Rocket: Mini Pipe / Diameter Caliper and Ruler - Metric - 5 Pack

6. Wintape Cm and Inches to 100ths Executive Diameter Pi Engineer's Tape Measure (Green) (A)

Feature

Material: 100% eco-friendly ABS Plastic
Size:60 x 20mm/ 2 3/8" x 3/4" (L*D)
Circumference Measurement : 200cm, 79 inch
Diameter Measurement: 64cm, 25.2 inch
It Can Print Your Name or Logo if your quantity up to 200pcs

Description

The reading for the perimeter, accurate to 1 mm. For measuring the diameter of the everything.Incidentally mention the next: mm have used this ruler to measure waist circumference, long pants are also very convenient.

NOTE:
When pull out to the end, Please slow. If not, it will easy to broke. Thank you.

7. Pocket Rocket: Clear Pipe / Diameter Caliper and Ruler - Fractional

Feature

Pipe diameter caliper. Measures pipe sizes up to 16" in diameter
Unique design with a swing arm that extends into a 14" ruler
Product comes individually packed
Conversion chart for outside to inside diameter, and fractional to decimal, printed on caliper
Made of .040" thick clear plastic

Description

The Pocket Rocket is a unique outside diameter caliper created and manufactured by Oregon Rule Co. The Pocket Rocket is a tool often useful to Engineers, Draftsmen, Pipe-fitters, Contractors, Carpenters, Plumbers, and related industries. This is a fractional measuring unit, which reads in inches. This Pocket Rocket can measure pipe sizes up to 16" in diameter. A conversion chart printed on the caliper translates measurements of the outside diameter to the nominal interior diameter dimension. Also, there is a conversion chart that reads from fractional to decimal. The swing arm can extend into a 14" long ruler. Units are made from .040" thick clear plastic. This item comes individually packed.

Similar Products (Search Amazon by ASIN)
ASIN: B00GS7O3K2 - Pocket Rocket: Pipe / Diameter Caliper and Ruler - Fractional - 3 Pack - White Styrene
ASIN: B00GS7X4CK - Pocket Rocket: Pipe / Diameter Caliper and Ruler - Fractional - Black Anodized Aluminum
ASIN: B00GR9KKPI - Mini-Rocket: Mini Pipe / Diameter Caliper and Ruler - Fractional - 5 Pack
ASIN: B00GS5WYF0 - Mini-Rocket: Mini Pipe / Diameter Caliper and Ruler - Fractional - Black Anodized Aluminum
ASIN: B00GS6S9AI - Mini-Rocket: Mini Pipe / Diameter Caliper and Ruler - Metric - 5 Pack

8. Honbay 4pcs Colorful 360 Degree Circular Plastic Protractor Ruler Template(Random 4 Colors)

Feature

Clear and easy to read
Diameter: 115mm (4.52 inch)
Random 4 Colors
Pack of 4, 1 for each color
Can be used as template for small circles and protractor

Description

360 degree circular plastic protractor ruler
Pack of 4
Material: plastic
Diameter: 115mm (4.52 inch)
Random 4 Colors
Can be used as template for small circles and protractor

9. SWG Standard 1-36 Round Wire Gauge Stainless Cable Diameter Gage Measurer Ruler Dual Mark AWG SAE

Feature

Material: Stainless Steel.
Gauging non-ferrous wire and metal such as copper, brass,also gauging uncoated sheet, plate iron and steel.
Dual mark AWG and SAE.AWG: 0-36 standard,inch scale: 0.3125" - 0.007".
Packed with nice blue pouch leather.
Package include: 1pcs SWG gauge with pouch leather package.

Description

Material: Stainless Steel.
Gauging non-ferrous wire and metal such as copper, brass,also gauging uncoated sheet, plate iron and steel.
Dual mark AWG and SAE.AWG: 0-36 standard,inch scale: 0.3125" - 0.007".
Packed with nice blue pouch leather.
Package include: 1pcs SWG gauge with pouch leather package.

10. Ginode 1Pack Round AWG SWG Wire Thickness Ruler Tool Stainless Steel Wire Gauge Measure Diameter Gauge with 7PCS Fillet Weld Set Gage Rl Gauge Welding Inspection Test Ulnar Metric & Inch Measure Tool

Feature

1pc Tool measures swag standard wire gauge, stainless steel material.
0-36 standard, Outer Diameter: approx. 8.4cm/ 3.31", Inch Scale: 0.3125"-0.007".
1Pack 7piece Fillet Weld Set Gage, Rl Gauge. Stainless steel material, accurate measuring, both Metric & Inch.
IMPERIAL: 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 5/8", 3/4", 7/8", 1". METRIC: 3.2mm, 4.8mm, 6.4mm, 7.9mm, 9.5mm, 11.1mm, 12.7mm, 15.9mm, 19.1mm, 22.2mm, 25.4mm.
Package includes: 1x Wire Thickness Ruler Tool, 1x (7piece) Fillet Weld Set Gage, to meet your different needs.

Description

1x AWG SWG Wire Thickness Ruler:

Specification:
Material: stainless steel
Color: silver, as picture shows
0-36 standard
Inch Scale: 0.3125"-0.007"
Outer Diameter: approx. 8.4cm/ 3.31"
Gaging non-ferrous wire and metal such as copper, brass, etc
Gaging uncoated sheet, plate iron and steel

1x (7piece) Fillet Weld Set Gage:

Specification:
Material: Stainless steel
Color: silver
Imperial:1/8"-1"
Metric:(3.2-25.4mm)

Features:
Welding Inspection Test Ulnar.
Welding Fillet Gauge 7pieces Weld Concave.
Stainless steel material, Rust-proof & Bend-proof.
Use for checking fillet leg size or fillet throat size.
Permits quick and accurate measuring of the most popular.
Weld fillet sizes in imperial:1/8"-1" and metric:(3.2-25.4mm).
All sizes and numerals are etched into the surface for clarity and easier reading.

Package includes:
1x Wire Thickness Ruler Tool
1x (7piece) Fillet Weld Set Gage

Conclusion

By our suggestions above, we hope that you can found the best diameter ruler for you. Please don't forget to share your experience by comment in this post. Thank you!