Is this 3D model free to download?

Yes, MODEL RAILWAY SERVO TESTER W/ TOGGLE SWITCH MOUNT is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by oooaahstudios, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

MODEL RAILWAY SERVO TESTER W/ TOGGLE SWITCH MOUNT 3D printable model by oooaahstudios

MODEL RAILWAY SERVO TESTER W/ TOGGLE SWITCH MOUNT photo 1

MODEL RAILWAY SERVO TESTER W/ TOGGLE SWITCH MOUNT photo 2

MODEL RAILWAY SERVO TESTER W/ TOGGLE SWITCH MOUNT photo 3

MODEL RAILWAY SERVO TESTER W/ TOGGLE SWITCH MOUNT

Source: Thingiverse by oooaahstudios

The MODEL RAILWAY SERVO TESTER W/ TOGGLE SWITCH MOUNT is a free printable 3D model from Thingiverse by oooaahstudios. Having decided I am changing from the off the shelf turnout servo control system to a much simpler and very much cheaper system utilising the simple Servo Tester and a toggle. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-11-01 License: CC-BY-SA · commercial OK Category: Other

Tags: MODEL, RAILWAY, SERVO, TESTER, W/, TOGGLE, SWITCH, MOUNT

About this model

Having decided I am changing from the off the shelf turnout servo control system to a much simpler and very much cheaper system utilising the simple Servo Tester and a toggle switch. Using the toggle switch also had a bonus of simplifying mounting it on my layout fascia. A single hole. I need to be able to access the tester when setting it up and for any issues later on. Make it a single unit but easily removed and dismantled . It needs a 50x50mm hole to install it but it sure beats having to get underneath to access the tester module multiple times when setting it up. Designed using Tinkercad.

Frequently asked questions

Is this 3D model free to download?: Yes. MODEL RAILWAY SERVO TESTER W/ TOGGLE SWITCH MOUNT is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by oooaahstudios.
Who made this model?: Designed by oooaahstudios, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.