Radius Gauge (RadGauge MEGA)

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FunOrNothing

Tools>Measure Tools

IP Report

Print Profile(4)

All

P1S

H2D Pro

H2C

P1P

X1E

H2S

H2D

X1 Carbon

P2S

X2D

A2L

A1 mini

for AMS 0.2mm layer, 2 walls, 15% infill

Designer

2.4 h

2 plates

4.9(323)

NoAMS_0.2mm layer, 2 walls, 15% infill

Designer

2.1 h

1 plate

4.8(45)

For A1 mini, 0.2mm layer, 2 walls, 15% infill

2.5 h

3 plates

4.9(21)

0.20 mm nozzle, 0.1mm layer, 4 walls, 15% infill

9.8 h

2 plates

5.0(3)

Open in Bambu Studio

Boost

1474

3851

471

261

6.6 k

3.4 k

Released

Description

Congratulations on finally discovering FunOrNothing :)

🌀 RadGauge – Radius Measurement Tool

Radgauge is an innovative device designed to quickly and accurately measure the radius of a curved surface. Currently, various designs are available depending on the measurement range and function, and the characteristics of each design can be checked in the table below.

(Click on the letters in the table to go to the page where you can print the design.)

Regular version of RadGauge here. (There are something to read about this tool)

RadGauge Family

Name	Measure Range (Radius)	Scale Unit	Measure Location	Size (mm)	Scale Type
RadGauge	1~50mm	metric	Outter Round	81.3 x 70.7 x 6.4	enlarged arch
RadGauge MEGA	1~80mm	metric & imperial	Outter Round	136.4 x 113.1 x 7.0	enlarged arch
RadGauge NANO	1~30mm	metric	Outter & Inner Round	62.5 x 50.7 x 5.8	enlarged arch
RadGauge GIGA	50~160mm	metric & imperial	Outter Round	144.8 x 130 x 8.2	enlarged arch
RadGauge-X (need bearing)	1~50mm	metric	Outter Round	81.3 x 70.7 x 6.4	enlarged arch
RadGauge-Dual	1~50mm	metric or imperial	Outter & Inner Round	85.3 x 84.0 x 5.8	1:1 linear
RadGauge-Dual MEGA	1~80mm	metric or imperial	Outter & Inner Round	120.3 x 130 x6	1:1 linear
RadGauge-Dual NANO	1~30mm	metric	Outter & Inner Round	58.4 x 54 x 5.3	1:1 linear
RadGauge R-MAN	1-30mm	metric	Outter Round	60 x 60 x 5.3	1:1 linear

RadGauge NANO is ready for those who need to measure inner corner radius or want to carry everywhere.

RadGauge GIGA is ready for those who need to measure even larger radius.

The RadGauge-Dual is a unique device that can measure both outer and inner radii up to 50 mm with a 1:1 linear scale.

If you love old games, or something cute for keyring, R-MAN is ready for you.

RadGauge MEGA – Extended Radius Gauge (Up to 80mm)

📝 Description:
Following the overwhelming popularity of the original RadGauge, I designed this MEGA version to handle even larger tasks.
While the original model supported up to a 50mm radius, this new version extends that range to 80mm, while still being easy to operate with one hand.

The appearance stays familiar, but the model was fully re-engineered for tighter tolerances and improved precision.

An inch scale in 1/16" increments has also been added for users working in imperial units.
Gears have been recalculated and repositioned to minimize error and ensure smooth operation.

Whether you're working on larger prints or need more flexibility, RadGauge MEGA has you covered.

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And don’t forget to check my other models — you might discover something useful! 😊

✔ Before print this

Since this model is a measuring tool, the tolerance is quite tight (0.1mm). Please make sure to use sufficiently dry filament, as you may experience difficulties in assembly if you use filament that is not sufficiently dry.

✔ Assemble layout. (Important)- Super easy and quick assemble.

Assemble at 80mm measure setting

1. General Licensing Statement

This model is copyrighted and its commercial use is strictly prohibited.
This falls under the Non-Commercial (NC) condition of the Creative Commons license.

2. Specific Prohibition on Reproduction Services

PROHIBITION OF PRINTING SERVICES: Providing this model file to any third party for the purpose of paid reproduction (printing) is strictly prohibited.
PERSONAL USE ONLY: All reproduction must be conducted solely on the end-user's personally owned 3D printer.
This license condition forbids the use of printing services, even for a single personal copy.

⚠️ Official Notice Regarding RadianLab™ Model
This model is exclusively manufactured and distributed under the RadianLab™ brand.

The unauthorized sale of this product by any other individual or entity is strictly prohibited and constitutes a violation of my brand rights. I require that any instances of unauthorized distribution or sales be reported to me immediately.

Product Information:

While the products currently sold maintain the fundamental design, they incorporate additional proprietary structures engineered for superior accuracy and usability (user experience). Furthermore, every unit undergoes a rigorous quality control inspection before being offered for sale.

____________________________

06/19/2025 Model UPDATE

Profile for No-AMS is ready.
Models included in this profile have deeper engravings of scale and lettering.

06/17/2025 Model UPDATE

1. Reduced the number of parts from 5 to 4. (Made the gear and pointer into one part.

2. Made the pointer symmetrical.(To prevent the pointer from going out of range and for visual stability.)

3. Changed the model of the scale part. (When changing the pointer from positive to negative, the height of the graduation corners was lowered to prevent misreading due to height difference.)

4. Added scales for measuring the length of the right angle corners on the back panel. (Why not?)

5. Made some modeling modifications for smooth movement.

Hope you Enjoy this model.

As always, I welcome your feedback.

Click to Check out FunOrNothing's interesting designs.

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Membership

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Comment & Rating (471)

@Cloud9

Boosted

After the failure with the first model, this one fits very well and is great I'll need to buy bearings soon and get another bearing model I think I'll make good use of it

The designer has replied

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@FunOrNothing

I think I know who it is haha

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@Cloud9

Boosted

Replying to @FunOrNothing :

It's an honor to be recognized

Show original

@aLitopuz

Print Profile

for AMS 0.2mm layer, 2 walls, 15% infill

Thank you so much for sharing. I will now print your other products. 😊

The profile uploader has replied

@FunOrNothing

Thanks for the pictures.

(Edited)

@aLitopuz

Replying to @FunOrNothing :

Is it possible to measure the slope of the area I marked with this model? Or what kind of tool should I use? I would be very grateful for your help.

@VinceVega13

Print Profile

for AMS 0.2mm layer, 2 walls, 15% infill

Thanks for sharing! again 😉

The profile uploader has replied

@FunOrNothing

It will be perfect family if little brother NANO with them. :)

@user_2249340516

Print Profile

for AMS 0.2mm layer, 2 walls, 15% infill

excellent work! thanks!

The profile uploader has replied

@FunOrNothing

Sure, Thanks 😉

@user_2877224730

Print Profile

for AMS 0.2mm layer, 2 walls, 15% infill

Easy to print and a very useful tool. Thanks for this.

The profile uploader has replied

@FunOrNothing

Nice printout. 👍

@JoeMontebarba

Boosted

Exquisitely crafted and remarkably easy to print, congratulations and kudos to the designer, thank you for sharing and bravo! Measurements are perfectly accurate (see my caliper check of the candle diameter)! Currently printing the 80mm version as well

The designer has replied

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@FunOrNothing

In German, to say something is accurate implies an exceptionally high degree of precision, doesn't it? Thank you 😁😁

(Edited)

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@ZeroPrint

Boosted

Print Profile

for AMS 0.2mm layer, 2 walls, 15% infill

This print came out very nice. I did not change a thing except to select the AMS slots for my color choices. I printed with the X1C in PLA with the basic .04 size print head. It is a big help with designs for larger items.

The profile uploader has replied

@FunOrNothing

After seeing your designs, I can see why you say that. I made this for people like you. Hope this help you to make great designs. 👍

@Jabawork

Print Profile

for AMS 0.2mm layer, 2 walls, 15% infill

Assembly successful Perfect

The profile uploader has replied

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@FunOrNothing

Black color looks cool.

@thats_me

Boosted

Print Profile

for AMS 0.2mm layer, 2 walls, 15% infill

nice design print’s great works great 👍

The profile uploader has replied

@FunOrNothing

Thanks for the pictures.

@Alpha120

Boosted

Print Profile

for AMS 0.2mm layer, 2 walls, 15% infill

Printed both small and big models. Had a bit of warping with the 2nd plate of the big one, so I modified some parameters in BS. Thnk you for sharing, it will be very useful

License

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This user content is licensed under a Standard Digital File License.

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.